var AppInit = {
    
    events: [],

    isLoaded : false,

    addEvent : function(event) {

        this.events.push(event);
        if (this.isLoaded) event();

    },

    register : function() {

    	try {
    		e = window.onload;
    		if (e) this.events.push(e);

    		window.onload = this.exec;
    	} catch (ex) {
    		alert(ex);
    	}

    },

    exec : function() {

        this.isLoaded = true;
        this.events.each(function(event) {
            event();
        });

    }

}
/*  Prototype JavaScript framework, version 1.6.0.2
 *  (c) 2005-2008 Sam Stephenson
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *  For details, see the Prototype web site: http://www.prototypejs.org/
 *
 *--------------------------------------------------------------------------*/

var Prototype = {
  Version: '1.6.0.2',

  Browser: {
    IE:     !!(window.attachEvent && !window.opera),
    Opera:  !!window.opera,
    WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
    MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
  },

  BrowserFeatures: {
    XPath: !!document.evaluate,
    ElementExtensions: !!window.HTMLElement,
    SpecificElementExtensions:
      document.createElement('div').__proto__ &&
      document.createElement('div').__proto__ !==
        document.createElement('form').__proto__
  },

  ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
  JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,

  emptyFunction: function() { },
  K: function(x) { return x }
};

if (Prototype.Browser.MobileSafari)
  Prototype.BrowserFeatures.SpecificElementExtensions = false;


/* Based on Alex Arnell's inheritance implementation. */
var Class = {
  create: function() {
    var parent = null, properties = $A(arguments);
    if (Object.isFunction(properties[0]))
      parent = properties.shift();

    function klass() {
      this.initialize.apply(this, arguments);
    }

    Object.extend(klass, Class.Methods);
    klass.superclass = parent;
    klass.subclasses = [];

    if (parent) {
      var subclass = function() { };
      subclass.prototype = parent.prototype;
      klass.prototype = new subclass;
      parent.subclasses.push(klass);
    }

    for (var i = 0; i < properties.length; i++)
      klass.addMethods(properties[i]);

    if (!klass.prototype.initialize)
      klass.prototype.initialize = Prototype.emptyFunction;

    klass.prototype.constructor = klass;

    return klass;
  }
};

Class.Methods = {
  addMethods: function(source) {
    var ancestor   = this.superclass && this.superclass.prototype;
    var properties = Object.keys(source);

    if (!Object.keys({ toString: true }).length)
      properties.push("toString", "valueOf");

    for (var i = 0, length = properties.length; i < length; i++) {
      var property = properties[i], value = source[property];
      if (ancestor && Object.isFunction(value) &&
          value.argumentNames().first() == "$super") {
        var method = value, value = Object.extend((function(m) {
          return function() { return ancestor[m].apply(this, arguments) };
        })(property).wrap(method), {
          valueOf:  function() { return method },
          toString: function() { return method.toString() }
        });
      }
      this.prototype[property] = value;
    }

    return this;
  }
};

var Abstract = { };

Object.extend = function(destination, source) {
  for (var property in source)
    destination[property] = source[property];
  return destination;
};

Object.extend(Object, {
  inspect: function(object) {
    try {
      if (Object.isUndefined(object)) return 'undefined';
      if (object === null) return 'null';
      return object.inspect ? object.inspect() : String(object);
    } catch (e) {
      if (e instanceof RangeError) return '...';
      throw e;
    }
  },

  toJSON: function(object) {
    var type = typeof object;
    switch (type) {
      case 'undefined':
      case 'function':
      case 'unknown': return;
      case 'boolean': return object.toString();
    }

    if (object === null) return 'null';
    if (object.toJSON) return object.toJSON();
    if (Object.isElement(object)) return;

    var results = [];
    for (var property in object) {
      var value = Object.toJSON(object[property]);
      if (!Object.isUndefined(value))
        results.push(property.toJSON() + ': ' + value);
    }

    return '{' + results.join(', ') + '}';
  },

  toQueryString: function(object) {
    return $H(object).toQueryString();
  },

  toHTML: function(object) {
    return object && object.toHTML ? object.toHTML() : String.interpret(object);
  },

  keys: function(object) {
    var keys = [];
    for (var property in object)
      keys.push(property);
    return keys;
  },

  values: function(object) {
    var values = [];
    for (var property in object)
      values.push(object[property]);
    return values;
  },

  clone: function(object) {
    return Object.extend({ }, object);
  },

  isElement: function(object) {
    return object && object.nodeType == 1;
  },

  isArray: function(object) {
    return object != null && typeof object == "object" &&
      'splice' in object && 'join' in object;
  },

  isHash: function(object) {
    return object instanceof Hash;
  },

  isFunction: function(object) {
    return typeof object == "function";
  },

  isString: function(object) {
    return typeof object == "string";
  },

  isNumber: function(object) {
    return typeof object == "number";
  },

  isUndefined: function(object) {
    return typeof object == "undefined";
  }
});

Object.extend(Function.prototype, {
  argumentNames: function() {
    var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");
    return names.length == 1 && !names[0] ? [] : names;
  },

  bind: function() {
    if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
    var __method = this, args = $A(arguments), object = args.shift();
    return function() {
      return __method.apply(object, args.concat($A(arguments)));
    }
  },

  bindAsEventListener: function() {
    var __method = this, args = $A(arguments), object = args.shift();
    return function(event) {
      return __method.apply(object, [event || window.event].concat(args));
    }
  },

  curry: function() {
    if (!arguments.length) return this;
    var __method = this, args = $A(arguments);
    return function() {
      return __method.apply(this, args.concat($A(arguments)));
    }
  },

  delay: function() {
    var __method = this, args = $A(arguments), timeout = args.shift() * 1000;
    return window.setTimeout(function() {
      return __method.apply(__method, args);
    }, timeout);
  },

  wrap: function(wrapper) {
    var __method = this;
    return function() {
      return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));
    }
  },

  methodize: function() {
    if (this._methodized) return this._methodized;
    var __method = this;
    return this._methodized = function() {
      return __method.apply(null, [this].concat($A(arguments)));
    };
  }
});

Function.prototype.defer = Function.prototype.delay.curry(0.01);

Date.prototype.toJSON = function() {
  return '"' + this.getUTCFullYear() + '-' +
    (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
    this.getUTCDate().toPaddedString(2) + 'T' +
    this.getUTCHours().toPaddedString(2) + ':' +
    this.getUTCMinutes().toPaddedString(2) + ':' +
    this.getUTCSeconds().toPaddedString(2) + 'Z"';
};

var Try = {
  these: function() {
    var returnValue;

    for (var i = 0, length = arguments.length; i < length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) { }
    }

    return returnValue;
  }
};

RegExp.prototype.match = RegExp.prototype.test;

RegExp.escape = function(str) {
  return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
};

/*--------------------------------------------------------------------------*/

var PeriodicalExecuter = Class.create({
  initialize: function(callback, frequency) {
    this.callback = callback;
    this.frequency = frequency;
    this.currentlyExecuting = false;

    this.registerCallback();
  },

  registerCallback: function() {
    this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },

  execute: function() {
    this.callback(this);
  },

  stop: function() {
    if (!this.timer) return;
    clearInterval(this.timer);
    this.timer = null;
  },

  onTimerEvent: function() {
    if (!this.currentlyExecuting) {
      try {
        this.currentlyExecuting = true;
        this.execute();
      } finally {
        this.currentlyExecuting = false;
      }
    }
  }
});
Object.extend(String, {
  interpret: function(value) {
    return value == null ? '' : String(value);
  },
  specialChar: {
    '\b': '\\b',
    '\t': '\\t',
    '\n': '\\n',
    '\f': '\\f',
    '\r': '\\r',
    '\\': '\\\\'
  }
});

Object.extend(String.prototype, {
  gsub: function(pattern, replacement) {
    var result = '', source = this, match;
    replacement = arguments.callee.prepareReplacement(replacement);

    while (source.length > 0) {
      if (match = source.match(pattern)) {
        result += source.slice(0, match.index);
        result += String.interpret(replacement(match));
        source  = source.slice(match.index + match[0].length);
      } else {
        result += source, source = '';
      }
    }
    return result;
  },

  sub: function(pattern, replacement, count) {
    replacement = this.gsub.prepareReplacement(replacement);
    count = Object.isUndefined(count) ? 1 : count;

    return this.gsub(pattern, function(match) {
      if (--count < 0) return match[0];
      return replacement(match);
    });
  },

  scan: function(pattern, iterator) {
    this.gsub(pattern, iterator);
    return String(this);
  },

  truncate: function(length, truncation) {
    length = length || 30;
    truncation = Object.isUndefined(truncation) ? '...' : truncation;
    return this.length > length ?
      this.slice(0, length - truncation.length) + truncation : String(this);
  },

  strip: function() {
    return this.replace(/^\s+/, '').replace(/\s+$/, '');
  },

  stripTags: function() {
    return this.replace(/<\/?[^>]+>/gi, '');
  },

  stripScripts: function() {
    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
  },

  extractScripts: function() {
    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
    return (this.match(matchAll) || []).map(function(scriptTag) {
      return (scriptTag.match(matchOne) || ['', ''])[1];
    });
  },

  evalScripts: function() {
    return this.extractScripts().map(function(script) { return eval(script) });
  },

  escapeHTML: function() {
    var self = arguments.callee;
    self.text.data = this;
    return self.div.innerHTML;
  },

  unescapeHTML: function() {
    var div = new Element('div');
    div.innerHTML = this.stripTags();
    return div.childNodes[0] ? (div.childNodes.length > 1 ?
      $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
      div.childNodes[0].nodeValue) : '';
  },

  toQueryParams: function(separator) {
    var match = this.strip().match(/([^?#]*)(#.*)?$/);
    if (!match) return { };

    return match[1].split(separator || '&').inject({ }, function(hash, pair) {
      if ((pair = pair.split('='))[0]) {
        var key = decodeURIComponent(pair.shift());
        var value = pair.length > 1 ? pair.join('=') : pair[0];
        if (value != undefined) value = decodeURIComponent(value);

        if (key in hash) {
          if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
          hash[key].push(value);
        }
        else hash[key] = value;
      }
      return hash;
    });
  },

  toArray: function() {
    return this.split('');
  },

  succ: function() {
    return this.slice(0, this.length - 1) +
      String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
  },

  times: function(count) {
    return count < 1 ? '' : new Array(count + 1).join(this);
  },

  camelize: function() {
    var parts = this.split('-'), len = parts.length;
    if (len == 1) return parts[0];

    var camelized = this.charAt(0) == '-'
      ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
      : parts[0];

    for (var i = 1; i < len; i++)
      camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);

    return camelized;
  },

  capitalize: function() {
    return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
  },

  underscore: function() {
    return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
  },

  dasherize: function() {
    return this.gsub(/_/,'-');
  },

  inspect: function(useDoubleQuotes) {
    var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
      var character = String.specialChar[match[0]];
      return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
    });
    if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
    return "'" + escapedString.replace(/'/g, '\\\'') + "'";
  },

  toJSON: function() {
    return this.inspect(true);
  },

  unfilterJSON: function(filter) {
    return this.sub(filter || Prototype.JSONFilter, '#{1}');
  },

  isJSON: function() {
    var str = this;
    if (str.blank()) return false;
    str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
    return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
  },

  evalJSON: function(sanitize) {
    var json = this.unfilterJSON();
    try {
      if (!sanitize || json.isJSON()) return eval('(' + json + ')');
    } catch (e) { }
    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
  },

  include: function(pattern) {
    return this.indexOf(pattern) > -1;
  },

  startsWith: function(pattern) {
    return this.indexOf(pattern) === 0;
  },

  endsWith: function(pattern) {
    var d = this.length - pattern.length;
    return d >= 0 && this.lastIndexOf(pattern) === d;
  },

  empty: function() {
    return this == '';
  },

  blank: function() {
    return /^\s*$/.test(this);
  },

  interpolate: function(object, pattern) {
    return new Template(this, pattern).evaluate(object);
  }
});

if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
  escapeHTML: function() {
    return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
  },
  unescapeHTML: function() {
    return this.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');
  }
});

String.prototype.gsub.prepareReplacement = function(replacement) {
  if (Object.isFunction(replacement)) return replacement;
  var template = new Template(replacement);
  return function(match) { return template.evaluate(match) };
};

String.prototype.parseQuery = String.prototype.toQueryParams;

Object.extend(String.prototype.escapeHTML, {
  div:  document.createElement('div'),
  text: document.createTextNode('')
});

with (String.prototype.escapeHTML) div.appendChild(text);

var Template = Class.create({
  initialize: function(template, pattern) {
    this.template = template.toString();
    this.pattern = pattern || Template.Pattern;
  },

  evaluate: function(object) {
    if (Object.isFunction(object.toTemplateReplacements))
      object = object.toTemplateReplacements();

    return this.template.gsub(this.pattern, function(match) {
      if (object == null) return '';

      var before = match[1] || '';
      if (before == '\\') return match[2];

      var ctx = object, expr = match[3];
      var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
      match = pattern.exec(expr);
      if (match == null) return before;

      while (match != null) {
        var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1];
        ctx = ctx[comp];
        if (null == ctx || '' == match[3]) break;
        expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
        match = pattern.exec(expr);
      }

      return before + String.interpret(ctx);
    });
  }
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;

var $break = { };

var Enumerable = {
  each: function(iterator, context) {
    var index = 0;
    iterator = iterator.bind(context);
    try {
      this._each(function(value) {
        iterator(value, index++);
      });
    } catch (e) {
      if (e != $break) throw e;
    }
    return this;
  },

  eachSlice: function(number, iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var index = -number, slices = [], array = this.toArray();
    while ((index += number) < array.length)
      slices.push(array.slice(index, index+number));
    return slices.collect(iterator, context);
  },

  all: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result = true;
    this.each(function(value, index) {
      result = result && !!iterator(value, index);
      if (!result) throw $break;
    });
    return result;
  },

  any: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result = false;
    this.each(function(value, index) {
      if (result = !!iterator(value, index))
        throw $break;
    });
    return result;
  },

  collect: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var results = [];
    this.each(function(value, index) {
      results.push(iterator(value, index));
    });
    return results;
  },

  detect: function(iterator, context) {
    iterator = iterator.bind(context);
    var result;
    this.each(function(value, index) {
      if (iterator(value, index)) {
        result = value;
        throw $break;
      }
    });
    return result;
  },

  findAll: function(iterator, context) {
    iterator = iterator.bind(context);
    var results = [];
    this.each(function(value, index) {
      if (iterator(value, index))
        results.push(value);
    });
    return results;
  },

  grep: function(filter, iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var results = [];

    if (Object.isString(filter))
      filter = new RegExp(filter);

    this.each(function(value, index) {
      if (filter.match(value))
        results.push(iterator(value, index));
    });
    return results;
  },

  include: function(object) {
    if (Object.isFunction(this.indexOf))
      if (this.indexOf(object) != -1) return true;

    var found = false;
    this.each(function(value) {
      if (value == object) {
        found = true;
        throw $break;
      }
    });
    return found;
  },

  inGroupsOf: function(number, fillWith) {
    fillWith = Object.isUndefined(fillWith) ? null : fillWith;
    return this.eachSlice(number, function(slice) {
      while(slice.length < number) slice.push(fillWith);
      return slice;
    });
  },

  inject: function(memo, iterator, context) {
    iterator = iterator.bind(context);
    this.each(function(value, index) {
      memo = iterator(memo, value, index);
    });
    return memo;
  },

  invoke: function(method) {
    var args = $A(arguments).slice(1);
    return this.map(function(value) {
      return value[method].apply(value, args);
    });
  },

  max: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator(value, index);
      if (result == null || value >= result)
        result = value;
    });
    return result;
  },

  min: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator(value, index);
      if (result == null || value < result)
        result = value;
    });
    return result;
  },

  partition: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var trues = [], falses = [];
    this.each(function(value, index) {
      (iterator(value, index) ?
        trues : falses).push(value);
    });
    return [trues, falses];
  },

  pluck: function(property) {
    var results = [];
    this.each(function(value) {
      results.push(value[property]);
    });
    return results;
  },

  reject: function(iterator, context) {
    iterator = iterator.bind(context);
    var results = [];
    this.each(function(value, index) {
      if (!iterator(value, index))
        results.push(value);
    });
    return results;
  },

  sortBy: function(iterator, context) {
    iterator = iterator.bind(context);
    return this.map(function(value, index) {
      return {value: value, criteria: iterator(value, index)};
    }).sort(function(left, right) {
      var a = left.criteria, b = right.criteria;
      return a < b ? -1 : a > b ? 1 : 0;
    }).pluck('value');
  },

  toArray: function() {
    return this.map();
  },

  zip: function() {
    var iterator = Prototype.K, args = $A(arguments);
    if (Object.isFunction(args.last()))
      iterator = args.pop();

    var collections = [this].concat(args).map($A);
    return this.map(function(value, index) {
      return iterator(collections.pluck(index));
    });
  },

  size: function() {
    return this.toArray().length;
  },

  inspect: function() {
    return '#<Enumerable:' + this.toArray().inspect() + '>';
  }
};

Object.extend(Enumerable, {
  map:     Enumerable.collect,
  find:    Enumerable.detect,
  select:  Enumerable.findAll,
  filter:  Enumerable.findAll,
  member:  Enumerable.include,
  entries: Enumerable.toArray,
  every:   Enumerable.all,
  some:    Enumerable.any
});
function $A(iterable) {
  if (!iterable) return [];
  if (iterable.toArray) return iterable.toArray();
  var length = iterable.length || 0, results = new Array(length);
  while (length--) results[length] = iterable[length];
  return results;
}

if (Prototype.Browser.WebKit) {
  $A = function(iterable) {
    if (!iterable) return [];
    if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') &&
        iterable.toArray) return iterable.toArray();
    var length = iterable.length || 0, results = new Array(length);
    while (length--) results[length] = iterable[length];
    return results;
  };
}

Array.from = $A;

Object.extend(Array.prototype, Enumerable);

if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;

Object.extend(Array.prototype, {
  _each: function(iterator) {
    for (var i = 0, length = this.length; i < length; i++)
      iterator(this[i]);
  },

  clear: function() {
    this.length = 0;
    return this;
  },

  first: function() {
    return this[0];
  },

  last: function() {
    return this[this.length - 1];
  },

  compact: function() {
    return this.select(function(value) {
      return value != null;
    });
  },

  flatten: function() {
    return this.inject([], function(array, value) {
      return array.concat(Object.isArray(value) ?
        value.flatten() : [value]);
    });
  },

  without: function() {
    var values = $A(arguments);
    return this.select(function(value) {
      return !values.include(value);
    });
  },

  reverse: function(inline) {
    return (inline !== false ? this : this.toArray())._reverse();
  },

  reduce: function() {
    return this.length > 1 ? this : this[0];
  },

  uniq: function(sorted) {
    return this.inject([], function(array, value, index) {
      if (0 == index || (sorted ? array.last() != value : !array.include(value)))
        array.push(value);
      return array;
    });
  },

  intersect: function(array) {
    return this.uniq().findAll(function(item) {
      return array.detect(function(value) { return item === value });
    });
  },

  clone: function() {
    return [].concat(this);
  },

  size: function() {
    return this.length;
  },

  inspect: function() {
    return '[' + this.map(Object.inspect).join(', ') + ']';
  },

  toJSON: function() {
    var results = [];
    this.each(function(object) {
      var value = Object.toJSON(object);
      if (!Object.isUndefined(value)) results.push(value);
    });
    return '[' + results.join(', ') + ']';
  }
});

// use native browser JS 1.6 implementation if available
if (Object.isFunction(Array.prototype.forEach))
  Array.prototype._each = Array.prototype.forEach;

if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
  i || (i = 0);
  var length = this.length;
  if (i < 0) i = length + i;
  for (; i < length; i++)
    if (this[i] === item) return i;
  return -1;
};

if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
  i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
  var n = this.slice(0, i).reverse().indexOf(item);
  return (n < 0) ? n : i - n - 1;
};

Array.prototype.toArray = Array.prototype.clone;

function $w(string) {
  if (!Object.isString(string)) return [];
  string = string.strip();
  return string ? string.split(/\s+/) : [];
}

if (Prototype.Browser.Opera){
  Array.prototype.concat = function() {
    var array = [];
    for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);
    for (var i = 0, length = arguments.length; i < length; i++) {
      if (Object.isArray(arguments[i])) {
        for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
          array.push(arguments[i][j]);
      } else {
        array.push(arguments[i]);
      }
    }
    return array;
  };
}
Object.extend(Number.prototype, {
  toColorPart: function() {
    return this.toPaddedString(2, 16);
  },

  succ: function() {
    return this + 1;
  },

  times: function(iterator) {
    $R(0, this, true).each(iterator);
    return this;
  },

  toPaddedString: function(length, radix) {
    var string = this.toString(radix || 10);
    return '0'.times(length - string.length) + string;
  },

  toJSON: function() {
    return isFinite(this) ? this.toString() : 'null';
  }
});

$w('abs round ceil floor').each(function(method){
  Number.prototype[method] = Math[method].methodize();
});
function $H(object) {
  return new Hash(object);
};

var Hash = Class.create(Enumerable, (function() {

  function toQueryPair(key, value) {
    if (Object.isUndefined(value)) return key;
    return key + '=' + encodeURIComponent(String.interpret(value));
  }

  return {
    initialize: function(object) {
      this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
    },

    _each: function(iterator) {
      for (var key in this._object) {
        var value = this._object[key], pair = [key, value];
        pair.key = key;
        pair.value = value;
        iterator(pair);
      }
    },

    set: function(key, value) {
      return this._object[key] = value;
    },

    get: function(key) {
      return this._object[key];
    },

    unset: function(key) {
      var value = this._object[key];
      delete this._object[key];
      return value;
    },

    toObject: function() {
      return Object.clone(this._object);
    },

    keys: function() {
      return this.pluck('key');
    },

    values: function() {
      return this.pluck('value');
    },

    index: function(value) {
      var match = this.detect(function(pair) {
        return pair.value === value;
      });
      return match && match.key;
    },

    merge: function(object) {
      return this.clone().update(object);
    },

    update: function(object) {
      return new Hash(object).inject(this, function(result, pair) {
        result.set(pair.key, pair.value);
        return result;
      });
    },

    toQueryString: function() {
      return this.map(function(pair) {
        var key = encodeURIComponent(pair.key), values = pair.value;

        if (values && typeof values == 'object') {
          if (Object.isArray(values))
            return values.map(toQueryPair.curry(key)).join('&');
        }
        return toQueryPair(key, values);
      }).join('&');
    },

    inspect: function() {
      return '#<Hash:{' + this.map(function(pair) {
        return pair.map(Object.inspect).join(': ');
      }).join(', ') + '}>';
    },

    toJSON: function() {
      return Object.toJSON(this.toObject());
    },

    clone: function() {
      return new Hash(this);
    }
  }
})());

Hash.prototype.toTemplateReplacements = Hash.prototype.toObject;
Hash.from = $H;
var ObjectRange = Class.create(Enumerable, {
  initialize: function(start, end, exclusive) {
    this.start = start;
    this.end = end;
    this.exclusive = exclusive;
  },

  _each: function(iterator) {
    var value = this.start;
    while (this.include(value)) {
      iterator(value);
      value = value.succ();
    }
  },

  include: function(value) {
    if (value < this.start)
      return false;
    if (this.exclusive)
      return value < this.end;
    return value <= this.end;
  }
});

var $R = function(start, end, exclusive) {
  return new ObjectRange(start, end, exclusive);
};

var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new XMLHttpRequest()},
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
    ) || false;
  },

  activeRequestCount: 0
};

Ajax.Responders = {
  responders: [],

  _each: function(iterator) {
    this.responders._each(iterator);
  },

  register: function(responder) {
    if (!this.include(responder))
      this.responders.push(responder);
  },

  unregister: function(responder) {
    this.responders = this.responders.without(responder);
  },

  dispatch: function(callback, request, transport, json) {
    this.each(function(responder) {
      if (Object.isFunction(responder[callback])) {
        try {
          responder[callback].apply(responder, [request, transport, json]);
        } catch (e) { }
      }
    });
  }
};

Object.extend(Ajax.Responders, Enumerable);

Ajax.Responders.register({
  onCreate:   function() { Ajax.activeRequestCount++ },
  onComplete: function() { Ajax.activeRequestCount-- }
});

Ajax.Base = Class.create({
  initialize: function(options) {
    this.options = {
      method:       'post',
      asynchronous: true,
      contentType:  'application/x-www-form-urlencoded',
      encoding:     'UTF-8',
      parameters:   '',
      evalJSON:     true,
      evalJS:       true
    };
    Object.extend(this.options, options || { });

    this.options.method = this.options.method.toLowerCase();

    if (Object.isString(this.options.parameters))
      this.options.parameters = this.options.parameters.toQueryParams();
    else if (Object.isHash(this.options.parameters))
      this.options.parameters = this.options.parameters.toObject();
  }
});

Ajax.Request = Class.create(Ajax.Base, {
  _complete: false,

  initialize: function($super, url, options) {
    $super(options);
    this.transport = Ajax.getTransport();
    this.request(url);
  },

  request: function(url) {
    this.url = url;
    this.method = this.options.method;
    var params = Object.clone(this.options.parameters);

    if (!['get', 'post'].include(this.method)) {
      // simulate other verbs over post
      params['_method'] = this.method;
      this.method = 'post';
    }

    this.parameters = params;

    if (params = Object.toQueryString(params)) {
      // when GET, append parameters to URL
      if (this.method == 'get')
        this.url += (this.url.include('?') ? '&' : '?') + params;
      else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
        params += '&_=';
    }

    try {
      var response = new Ajax.Response(this);
      if (this.options.onCreate) this.options.onCreate(response);
      Ajax.Responders.dispatch('onCreate', this, response);

      this.transport.open(this.method.toUpperCase(), this.url,
        this.options.asynchronous);

      if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);

      this.transport.onreadystatechange = this.onStateChange.bind(this);
      this.setRequestHeaders();

      this.body = this.method == 'post' ? (this.options.postBody || params) : null;
      this.transport.send(this.body);

      /* Force Firefox to handle ready state 4 for synchronous requests */
      if (!this.options.asynchronous && this.transport.overrideMimeType)
        this.onStateChange();

    }
    catch (e) {
      this.dispatchException(e);
    }
  },

  onStateChange: function() {
    var readyState = this.transport.readyState;
    if (readyState > 1 && !((readyState == 4) && this._complete))
      this.respondToReadyState(this.transport.readyState);
  },

  setRequestHeaders: function() {
    var headers = {
      'X-Requested-With': 'XMLHttpRequest',
      'X-Prototype-Version': Prototype.Version,
      'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
    };

    if (this.method == 'post') {
      headers['Content-type'] = this.options.contentType +
        (this.options.encoding ? '; charset=' + this.options.encoding : '');

      /* Force "Connection: close" for older Mozilla browsers to work
       * around a bug where XMLHttpRequest sends an incorrect
       * Content-length header. See Mozilla Bugzilla #246651.
       */
      if (this.transport.overrideMimeType &&
          (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
            headers['Connection'] = 'close';
    }

    // user-defined headers
    if (typeof this.options.requestHeaders == 'object') {
      var extras = this.options.requestHeaders;

      if (Object.isFunction(extras.push))
        for (var i = 0, length = extras.length; i < length; i += 2)
          headers[extras[i]] = extras[i+1];
      else
        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
    }

    for (var name in headers)
      this.transport.setRequestHeader(name, headers[name]);
  },

  success: function() {
    var status = this.getStatus();
    return !status || (status >= 200 && status < 300);
  },

  getStatus: function() {
    try {
      return this.transport.status || 0;
    } catch (e) { return 0 }
  },

  respondToReadyState: function(readyState) {
    var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);

    if (state == 'Complete') {
      try {
        this._complete = true;
        (this.options['on' + response.status]
         || this.options['on' + (this.success() ? 'Success' : 'Failure')]
         || Prototype.emptyFunction)(response, response.headerJSON);
      } catch (e) {
        this.dispatchException(e);
      }

      var contentType = response.getHeader('Content-type');
      if (this.options.evalJS == 'force'
          || (this.options.evalJS && this.isSameOrigin() && contentType
          && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
        this.evalResponse();
    }

    try {
      (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
      Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
    } catch (e) {
      this.dispatchException(e);
    }

    if (state == 'Complete') {
      // avoid memory leak in MSIE: clean up
      this.transport.onreadystatechange = Prototype.emptyFunction;
    }
  },

  isSameOrigin: function() {
    var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
    return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
      protocol: location.protocol,
      domain: document.domain,
      port: location.port ? ':' + location.port : ''
    }));
  },

  getHeader: function(name) {
    try {
      return this.transport.getResponseHeader(name) || null;
    } catch (e) { return null }
  },

  evalResponse: function() {
    try {
      return eval((this.transport.responseText || '').unfilterJSON());
    } catch (e) {
      this.dispatchException(e);
    }
  },

  dispatchException: function(exception) {
    (this.options.onException || Prototype.emptyFunction)(this, exception);
    Ajax.Responders.dispatch('onException', this, exception);
  }
});

Ajax.Request.Events =
  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];

Ajax.Response = Class.create({
  initialize: function(request){
    this.request = request;
    var transport  = this.transport  = request.transport,
        readyState = this.readyState = transport.readyState;

    if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
      this.status       = this.getStatus();
      this.statusText   = this.getStatusText();
      this.responseText = String.interpret(transport.responseText);
      this.headerJSON   = this._getHeaderJSON();
    }

    if(readyState == 4) {
      var xml = transport.responseXML;
      this.responseXML  = Object.isUndefined(xml) ? null : xml;
      this.responseJSON = this._getResponseJSON();
    }
  },

  status:      0,
  statusText: '',

  getStatus: Ajax.Request.prototype.getStatus,

  getStatusText: function() {
    try {
      return this.transport.statusText || '';
    } catch (e) { return '' }
  },

  getHeader: Ajax.Request.prototype.getHeader,

  getAllHeaders: function() {
    try {
      return this.getAllResponseHeaders();
    } catch (e) { return null }
  },

  getResponseHeader: function(name) {
    return this.transport.getResponseHeader(name);
  },

  getAllResponseHeaders: function() {
    return this.transport.getAllResponseHeaders();
  },

  _getHeaderJSON: function() {
    var json = this.getHeader('X-JSON');
    if (!json) return null;
    json = decodeURIComponent(escape(json));
    try {
      return json.evalJSON(this.request.options.sanitizeJSON ||
        !this.request.isSameOrigin());
    } catch (e) {
      this.request.dispatchException(e);
    }
  },

  _getResponseJSON: function() {
    var options = this.request.options;
    if (!options.evalJSON || (options.evalJSON != 'force' &&
      !(this.getHeader('Content-type') || '').include('application/json')) ||
        this.responseText.blank())
          return null;
    try {
      return this.responseText.evalJSON(options.sanitizeJSON ||
        !this.request.isSameOrigin());
    } catch (e) {
      this.request.dispatchException(e);
    }
  }
});

Ajax.Updater = Class.create(Ajax.Request, {
  initialize: function($super, container, url, options) {
    this.container = {
      success: (container.success || container),
      failure: (container.failure || (container.success ? null : container))
    };

    options = Object.clone(options);
    var onComplete = options.onComplete;
    options.onComplete = (function(response, json) {
      this.updateContent(response.responseText);
      if (Object.isFunction(onComplete)) onComplete(response, json);
    }).bind(this);

    $super(url, options);
  },

  updateContent: function(responseText) {
    var receiver = this.container[this.success() ? 'success' : 'failure'],
        options = this.options;

    if (!options.evalScripts) responseText = responseText.stripScripts();

    if (receiver = $(receiver)) {
      if (options.insertion) {
        if (Object.isString(options.insertion)) {
          var insertion = { }; insertion[options.insertion] = responseText;
          receiver.insert(insertion);
        }
        else options.insertion(receiver, responseText);
      }
      else receiver.update(responseText);
    }
  }
});

Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
  initialize: function($super, container, url, options) {
    $super(options);
    this.onComplete = this.options.onComplete;

    this.frequency = (this.options.frequency || 2);
    this.decay = (this.options.decay || 1);

    this.updater = { };
    this.container = container;
    this.url = url;

    this.start();
  },

  start: function() {
    this.options.onComplete = this.updateComplete.bind(this);
    this.onTimerEvent();
  },

  stop: function() {
    this.updater.options.onComplete = undefined;
    clearTimeout(this.timer);
    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
  },

  updateComplete: function(response) {
    if (this.options.decay) {
      this.decay = (response.responseText == this.lastText ?
        this.decay * this.options.decay : 1);

      this.lastText = response.responseText;
    }
    this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
  },

  onTimerEvent: function() {
    this.updater = new Ajax.Updater(this.container, this.url, this.options);
  }
});
function $(element) {
  if (arguments.length > 1) {
    for (var i = 0, elements = [], length = arguments.length; i < length; i++)
      elements.push($(arguments[i]));
    return elements;
  }
  if (Object.isString(element))
    element = document.getElementById(element);
  return Element.extend(element);
}

if (Prototype.BrowserFeatures.XPath) {
  document._getElementsByXPath = function(expression, parentElement) {
    var results = [];
    var query = document.evaluate(expression, $(parentElement) || document,
      null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
    for (var i = 0, length = query.snapshotLength; i < length; i++)
      results.push(Element.extend(query.snapshotItem(i)));
    return results;
  };
}

/*--------------------------------------------------------------------------*/

if (!window.Node) var Node = { };

if (!Node.ELEMENT_NODE) {
  // DOM level 2 ECMAScript Language Binding
  Object.extend(Node, {
    ELEMENT_NODE: 1,
    ATTRIBUTE_NODE: 2,
    TEXT_NODE: 3,
    CDATA_SECTION_NODE: 4,
    ENTITY_REFERENCE_NODE: 5,
    ENTITY_NODE: 6,
    PROCESSING_INSTRUCTION_NODE: 7,
    COMMENT_NODE: 8,
    DOCUMENT_NODE: 9,
    DOCUMENT_TYPE_NODE: 10,
    DOCUMENT_FRAGMENT_NODE: 11,
    NOTATION_NODE: 12
  });
}

(function() {
  var element = this.Element;
  this.Element = function(tagName, attributes) {
    attributes = attributes || { };
    tagName = tagName.toLowerCase();
    var cache = Element.cache;
    if (Prototype.Browser.IE && attributes.name) {
      tagName = '<' + tagName + ' name="' + attributes.name + '">';
      delete attributes.name;
      return Element.writeAttribute(document.createElement(tagName), attributes);
    }
    if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));
    return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
  };
  Object.extend(this.Element, element || { });
}).call(window);

Element.cache = { };

Element.Methods = {
  visible: function(element) {
    return $(element).style.display != 'none';
  },

  toggle: function(element) {
    element = $(element);
    Element[Element.visible(element) ? 'hide' : 'show'](element);
    return element;
  },

  hide: function(element) {
    $(element).style.display = 'none';
    return element;
  },

  show: function(element) {
    $(element).style.display = '';
    return element;
  },

  remove: function(element) {
    element = $(element);
    element.parentNode.removeChild(element);
    return element;
  },

  update: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);
    content = Object.toHTML(content);
    element.innerHTML = content.stripScripts();
    content.evalScripts.bind(content).defer();
    return element;
  },

  replace: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    else if (!Object.isElement(content)) {
      content = Object.toHTML(content);
      var range = element.ownerDocument.createRange();
      range.selectNode(element);
      content.evalScripts.bind(content).defer();
      content = range.createContextualFragment(content.stripScripts());
    }
    element.parentNode.replaceChild(content, element);
    return element;
  },

  insert: function(element, insertions) {
    element = $(element);

    if (Object.isString(insertions) || Object.isNumber(insertions) ||
        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
          insertions = {bottom:insertions};

    var content, insert, tagName, childNodes;

    for (var position in insertions) {
      content  = insertions[position];
      position = position.toLowerCase();
      insert = Element._insertionTranslations[position];

      if (content && content.toElement) content = content.toElement();
      if (Object.isElement(content)) {
        insert(element, content);
        continue;
      }

      content = Object.toHTML(content);

      tagName = ((position == 'before' || position == 'after')
        ? element.parentNode : element).tagName.toUpperCase();

      childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());

      if (position == 'top' || position == 'after') childNodes.reverse();
      childNodes.each(insert.curry(element));

      content.evalScripts.bind(content).defer();
    }

    return element;
  },

  wrap: function(element, wrapper, attributes) {
    element = $(element);
    if (Object.isElement(wrapper))
      $(wrapper).writeAttribute(attributes || { });
    else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
    else wrapper = new Element('div', wrapper);
    if (element.parentNode)
      element.parentNode.replaceChild(wrapper, element);
    wrapper.appendChild(element);
    return wrapper;
  },

  inspect: function(element) {
    element = $(element);
    var result = '<' + element.tagName.toLowerCase();
    $H({'id': 'id', 'className': 'class'}).each(function(pair) {
      var property = pair.first(), attribute = pair.last();
      var value = (element[property] || '').toString();
      if (value) result += ' ' + attribute + '=' + value.inspect(true);
    });
    return result + '>';
  },

  recursivelyCollect: function(element, property) {
    element = $(element);
    var elements = [];
    while (element = element[property])
      if (element.nodeType == 1)
        elements.push(Element.extend(element));
    return elements;
  },

  ancestors: function(element) {
    return $(element).recursivelyCollect('parentNode');
  },

  descendants: function(element) {
    return $(element).select("*");
  },

  firstDescendant: function(element) {
    element = $(element).firstChild;
    while (element && element.nodeType != 1) element = element.nextSibling;
    return $(element);
  },

  immediateDescendants: function(element) {
    if (!(element = $(element).firstChild)) return [];
    while (element && element.nodeType != 1) element = element.nextSibling;
    if (element) return [element].concat($(element).nextSiblings());
    return [];
  },

  previousSiblings: function(element) {
    return $(element).recursivelyCollect('previousSibling');
  },

  nextSiblings: function(element) {
    return $(element).recursivelyCollect('nextSibling');
  },

  siblings: function(element) {
    element = $(element);
    return element.previousSiblings().reverse().concat(element.nextSiblings());
  },

  match: function(element, selector) {
    if (Object.isString(selector))
      selector = new Selector(selector);
    return selector.match($(element));
  },

  up: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(element.parentNode);
    var ancestors = element.ancestors();
    return Object.isNumber(expression) ? ancestors[expression] :
      Selector.findElement(ancestors, expression, index);
  },

  down: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return element.firstDescendant();
    return Object.isNumber(expression) ? element.descendants()[expression] :
      element.select(expression)[index || 0];
  },

  previous: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
    var previousSiblings = element.previousSiblings();
    return Object.isNumber(expression) ? previousSiblings[expression] :
      Selector.findElement(previousSiblings, expression, index);
  },

  next: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
    var nextSiblings = element.nextSiblings();
    return Object.isNumber(expression) ? nextSiblings[expression] :
      Selector.findElement(nextSiblings, expression, index);
  },

  select: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element, args);
  },

  adjacent: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element.parentNode, args).without(element);
  },

  identify: function(element) {
    element = $(element);
    var id = element.readAttribute('id'), self = arguments.callee;
    if (id) return id;
    do { id = 'anonymous_element_' + self.counter++ } while ($(id));
    element.writeAttribute('id', id);
    return id;
  },

  readAttribute: function(element, name) {
    element = $(element);
    if (Prototype.Browser.IE) {
      var t = Element._attributeTranslations.read;
      if (t.values[name]) return t.values[name](element, name);
      if (t.names[name]) name = t.names[name];
      if (name.include(':')) {
        return (!element.attributes || !element.attributes[name]) ? null :
         element.attributes[name].value;
      }
    }
    return element.getAttribute(name);
  },

  writeAttribute: function(element, name, value) {
    element = $(element);
    var attributes = { }, t = Element._attributeTranslations.write;

    if (typeof name == 'object') attributes = name;
    else attributes[name] = Object.isUndefined(value) ? true : value;

    for (var attr in attributes) {
      name = t.names[attr] || attr;
      value = attributes[attr];
      if (t.values[attr]) name = t.values[attr](element, value);
      if (value === false || value === null)
        element.removeAttribute(name);
      else if (value === true)
        element.setAttribute(name, name);
      else element.setAttribute(name, value);
    }
    return element;
  },

  getHeight: function(element) {
    return $(element).getDimensions().height;
  },

  getWidth: function(element) {
    return $(element).getDimensions().width;
  },

  classNames: function(element) {
    return new Element.ClassNames(element);
  },

  hasClassName: function(element, className) {
    if (!(element = $(element))) return;
    var elementClassName = element.className;
    return (elementClassName.length > 0 && (elementClassName == className ||
      new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
  },

  addClassName: function(element, className) {
    if (!(element = $(element))) return;
    if (!element.hasClassName(className))
      element.className += (element.className ? ' ' : '') + className;
    return element;
  },

  removeClassName: function(element, className) {
    if (!(element = $(element))) return;
    element.className = element.className.replace(
      new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
    return element;
  },

  toggleClassName: function(element, className) {
    if (!(element = $(element))) return;
    return element[element.hasClassName(className) ?
      'removeClassName' : 'addClassName'](className);
  },

  // removes whitespace-only text node children
  cleanWhitespace: function(element) {
    element = $(element);
    var node = element.firstChild;
    while (node) {
      var nextNode = node.nextSibling;
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
        element.removeChild(node);
      node = nextNode;
    }
    return element;
  },

  empty: function(element) {
    return $(element).innerHTML.blank();
  },

  descendantOf: function(element, ancestor) {
    element = $(element), ancestor = $(ancestor);
    var originalAncestor = ancestor;

    if (element.compareDocumentPosition)
      return (element.compareDocumentPosition(ancestor) & 8) === 8;

    if (element.sourceIndex && !Prototype.Browser.Opera) {
      var e = element.sourceIndex, a = ancestor.sourceIndex,
       nextAncestor = ancestor.nextSibling;
      if (!nextAncestor) {
        do { ancestor = ancestor.parentNode; }
        while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode);
      }
      if (nextAncestor && nextAncestor.sourceIndex)
       return (e > a && e < nextAncestor.sourceIndex);
    }

    while (element = element.parentNode)
      if (element == originalAncestor) return true;
    return false;
  },

  scrollTo: function(element) {
    element = $(element);
    var pos = element.cumulativeOffset();
    window.scrollTo(pos[0], pos[1]);
    return element;
  },

  getStyle: function(element, style) {
    element = $(element);
    style = style == 'float' ? 'cssFloat' : style.camelize();
    var value = element.style[style];
    if (!value) {
      var css = document.defaultView.getComputedStyle(element, null);
      value = css ? css[style] : null;
    }
    if (style == 'opacity') return value ? parseFloat(value) : 1.0;
    return value == 'auto' ? null : value;
  },

  getOpacity: function(element) {
    return $(element).getStyle('opacity');
  },

  setStyle: function(element, styles) {
    element = $(element);
    var elementStyle = element.style, match;
    if (Object.isString(styles)) {
      element.style.cssText += ';' + styles;
      return styles.include('opacity') ?
        element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
    }
    for (var property in styles)
      if (property == 'opacity') element.setOpacity(styles[property]);
      else
        elementStyle[(property == 'float' || property == 'cssFloat') ?
          (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
            property] = styles[property];

    return element;
  },

  setOpacity: function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;
    return element;
  },

  getDimensions: function(element) {
    element = $(element);
    var display = $(element).getStyle('display');
    if (display != 'none' && display != null) // Safari bug
      return {width: element.offsetWidth, height: element.offsetHeight};

    // All *Width and *Height properties give 0 on elements with display none,
    // so enable the element temporarily
    var els = element.style;
    var originalVisibility = els.visibility;
    var originalPosition = els.position;
    var originalDisplay = els.display;
    els.visibility = 'hidden';
    els.position = 'absolute';
    els.display = 'block';
    var originalWidth = element.clientWidth;
    var originalHeight = element.clientHeight;
    els.display = originalDisplay;
    els.position = originalPosition;
    els.visibility = originalVisibility;
    return {width: originalWidth, height: originalHeight};
  },

  makePositioned: function(element) {
    element = $(element);
    var pos = Element.getStyle(element, 'position');
    if (pos == 'static' || !pos) {
      element._madePositioned = true;
      element.style.position = 'relative';
      // Opera returns the offset relative to the positioning context, when an
      // element is position relative but top and left have not been defined
      if (window.opera) {
        element.style.top = 0;
        element.style.left = 0;
      }
    }
    return element;
  },

  undoPositioned: function(element) {
    element = $(element);
    if (element._madePositioned) {
      element._madePositioned = undefined;
      element.style.position =
        element.style.top =
        element.style.left =
        element.style.bottom =
        element.style.right = '';
    }
    return element;
  },

  makeClipping: function(element) {
    element = $(element);
    if (element._overflow) return element;
    element._overflow = Element.getStyle(element, 'overflow') || 'auto';
    if (element._overflow !== 'hidden')
      element.style.overflow = 'hidden';
    return element;
  },

  undoClipping: function(element) {
    element = $(element);
    if (!element._overflow) return element;
    element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
    element._overflow = null;
    return element;
  },

  cumulativeOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  positionedOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        if (element.tagName == 'BODY') break;
        var p = Element.getStyle(element, 'position');
        if (p !== 'static') break;
      }
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  absolutize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'absolute') return;
    // Position.prepare(); // To be done manually by Scripty when it needs it.

    var offsets = element.positionedOffset();
    var top     = offsets[1];
    var left    = offsets[0];
    var width   = element.clientWidth;
    var height  = element.clientHeight;

    element._originalLeft   = left - parseFloat(element.style.left  || 0);
    element._originalTop    = top  - parseFloat(element.style.top || 0);
    element._originalWidth  = element.style.width;
    element._originalHeight = element.style.height;

    element.style.position = 'absolute';
    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.width  = width + 'px';
    element.style.height = height + 'px';
    return element;
  },

  relativize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'relative') return;
    // Position.prepare(); // To be done manually by Scripty when it needs it.

    element.style.position = 'relative';
    var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
    var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);

    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.height = element._originalHeight;
    element.style.width  = element._originalWidth;
    return element;
  },

  cumulativeScrollOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.scrollTop  || 0;
      valueL += element.scrollLeft || 0;
      element = element.parentNode;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  getOffsetParent: function(element) {
    if (element.offsetParent) return $(element.offsetParent);
    if (element == document.body) return $(element);

    while ((element = element.parentNode) && element != document.body)
      if (Element.getStyle(element, 'position') != 'static')
        return $(element);

    return $(document.body);
  },

  viewportOffset: function(forElement) {
    var valueT = 0, valueL = 0;

    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;

      // Safari fix
      if (element.offsetParent == document.body &&
        Element.getStyle(element, 'position') == 'absolute') break;

    } while (element = element.offsetParent);

    element = forElement;
    do {
      if (!Prototype.Browser.Opera || element.tagName == 'BODY') {
        valueT -= element.scrollTop  || 0;
        valueL -= element.scrollLeft || 0;
      }
    } while (element = element.parentNode);

    return Element._returnOffset(valueL, valueT);
  },

  clonePosition: function(element, source) {
    var options = Object.extend({
      setLeft:    true,
      setTop:     true,
      setWidth:   true,
      setHeight:  true,
      offsetTop:  0,
      offsetLeft: 0
    }, arguments[2] || { });

    // find page position of source
    source = $(source);
    var p = source.viewportOffset();

    // find coordinate system to use
    element = $(element);
    var delta = [0, 0];
    var parent = null;
    // delta [0,0] will do fine with position: fixed elements,
    // position:absolute needs offsetParent deltas
    if (Element.getStyle(element, 'position') == 'absolute') {
      parent = element.getOffsetParent();
      delta = parent.viewportOffset();
    }

    // correct by body offsets (fixes Safari)
    if (parent == document.body) {
      delta[0] -= document.body.offsetLeft;
      delta[1] -= document.body.offsetTop;
    }

    // set position
    if (options.setLeft)   element.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
    if (options.setTop)    element.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
    if (options.setWidth)  element.style.width = source.offsetWidth + 'px';
    if (options.setHeight) element.style.height = source.offsetHeight + 'px';
    return element;
  }
};

Element.Methods.identify.counter = 1;

Object.extend(Element.Methods, {
  getElementsBySelector: Element.Methods.select,
  childElements: Element.Methods.immediateDescendants
});

Element._attributeTranslations = {
  write: {
    names: {
      className: 'class',
      htmlFor:   'for'
    },
    values: { }
  }
};

if (Prototype.Browser.Opera) {
  Element.Methods.getStyle = Element.Methods.getStyle.wrap(
    function(proceed, element, style) {
      switch (style) {
        case 'left': case 'top': case 'right': case 'bottom':
          if (proceed(element, 'position') === 'static') return null;
        case 'height': case 'width':
          // returns '0px' for hidden elements; we want it to return null
          if (!Element.visible(element)) return null;

          // returns the border-box dimensions rather than the content-box
          // dimensions, so we subtract padding and borders from the value
          var dim = parseInt(proceed(element, style), 10);

          if (dim !== element['offset' + style.capitalize()])
            return dim + 'px';

          var properties;
          if (style === 'height') {
            properties = ['border-top-width', 'padding-top',
             'padding-bottom', 'border-bottom-width'];
          }
          else {
            properties = ['border-left-width', 'padding-left',
             'padding-right', 'border-right-width'];
          }
          return properties.inject(dim, function(memo, property) {
            var val = proceed(element, property);
            return val === null ? memo : memo - parseInt(val, 10);
          }) + 'px';
        default: return proceed(element, style);
      }
    }
  );

  Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
    function(proceed, element, attribute) {
      if (attribute === 'title') return element.title;
      return proceed(element, attribute);
    }
  );
}

else if (Prototype.Browser.IE) {
  // IE doesn't report offsets correctly for static elements, so we change them
  // to "relative" to get the values, then change them back.
  Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
    function(proceed, element) {
      element = $(element);
      var position = element.getStyle('position');
      if (position !== 'static') return proceed(element);
      element.setStyle({ position: 'relative' });
      var value = proceed(element);
      element.setStyle({ position: position });
      return value;
    }
  );

  $w('positionedOffset viewportOffset').each(function(method) {
    Element.Methods[method] = Element.Methods[method].wrap(
      function(proceed, element) {
        element = $(element);
        var position = element.getStyle('position');
        if (position !== 'static') return proceed(element);
        // Trigger hasLayout on the offset parent so that IE6 reports
        // accurate offsetTop and offsetLeft values for position: fixed.
        var offsetParent = element.getOffsetParent();
        if (offsetParent && offsetParent.getStyle('position') === 'fixed')
          offsetParent.setStyle({ zoom: 1 });
        element.setStyle({ position: 'relative' });
        var value = proceed(element);
        element.setStyle({ position: position });
        return value;
      }
    );
  });

  Element.Methods.getStyle = function(element, style) {
    element = $(element);
    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
    var value = element.style[style];
    if (!value && element.currentStyle) value = element.currentStyle[style];

    if (style == 'opacity') {
      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
        if (value[1]) return parseFloat(value[1]) / 100;
      return 1.0;
    }

    if (value == 'auto') {
      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
        return element['offset' + style.capitalize()] + 'px';
      return null;
    }
    return value;
  };

  Element.Methods.setOpacity = function(element, value) {
    function stripAlpha(filter){
      return filter.replace(/alpha\([^\)]*\)/gi,'');
    }
    element = $(element);
    var currentStyle = element.currentStyle;
    if ((currentStyle && !currentStyle.hasLayout) ||
      (!currentStyle && element.style.zoom == 'normal'))
        element.style.zoom = 1;

    var filter = element.getStyle('filter'), style = element.style;
    if (value == 1 || value === '') {
      (filter = stripAlpha(filter)) ?
        style.filter = filter : style.removeAttribute('filter');
      return element;
    } else if (value < 0.00001) value = 0;
    style.filter = stripAlpha(filter) +
      'alpha(opacity=' + (value * 100) + ')';
    return element;
  };

  Element._attributeTranslations = {
    read: {
      names: {
        'class': 'className',
        'for':   'htmlFor'
      },
      values: {
        _getAttr: function(element, attribute) {
          return element.getAttribute(attribute, 2);
        },
        _getAttrNode: function(element, attribute) {
          var node = element.getAttributeNode(attribute);
          return node ? node.value : "";
        },
        _getEv: function(element, attribute) {
          attribute = element.getAttribute(attribute);
          return attribute ? attribute.toString().slice(23, -2) : null;
        },
        _flag: function(element, attribute) {
          return $(element).hasAttribute(attribute) ? attribute : null;
        },
        style: function(element) {
          return element.style.cssText.toLowerCase();
        },
        title: function(element) {
          return element.title;
        }
      }
    }
  };

  Element._attributeTranslations.write = {
    names: Object.extend({
      cellpadding: 'cellPadding',
      cellspacing: 'cellSpacing'
    }, Element._attributeTranslations.read.names),
    values: {
      checked: function(element, value) {
        element.checked = !!value;
      },

      style: function(element, value) {
        element.style.cssText = value ? value : '';
      }
    }
  };

  Element._attributeTranslations.has = {};

  $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
      'encType maxLength readOnly longDesc').each(function(attr) {
    Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
    Element._attributeTranslations.has[attr.toLowerCase()] = attr;
  });

  (function(v) {
    Object.extend(v, {
      href:        v._getAttr,
      src:         v._getAttr,
      type:        v._getAttr,
      action:      v._getAttrNode,
      disabled:    v._flag,
      checked:     v._flag,
      readonly:    v._flag,
      multiple:    v._flag,
      onload:      v._getEv,
      onunload:    v._getEv,
      onclick:     v._getEv,
      ondblclick:  v._getEv,
      onmousedown: v._getEv,
      onmouseup:   v._getEv,
      onmouseover: v._getEv,
      onmousemove: v._getEv,
      onmouseout:  v._getEv,
      onfocus:     v._getEv,
      onblur:      v._getEv,
      onkeypress:  v._getEv,
      onkeydown:   v._getEv,
      onkeyup:     v._getEv,
      onsubmit:    v._getEv,
      onreset:     v._getEv,
      onselect:    v._getEv,
      onchange:    v._getEv
    });
  })(Element._attributeTranslations.read.values);
}

else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1) ? 0.999999 :
      (value === '') ? '' : (value < 0.00001) ? 0 : value;
    return element;
  };
}

else if (Prototype.Browser.WebKit) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;

    if (value == 1)
      if(element.tagName == 'IMG' && element.width) {
        element.width++; element.width--;
      } else try {
        var n = document.createTextNode(' ');
        element.appendChild(n);
        element.removeChild(n);
      } catch (e) { }

    return element;
  };

  // Safari returns margins on body which is incorrect if the child is absolutely
  // positioned.  For performance reasons, redefine Element#cumulativeOffset for
  // KHTML/WebKit only.
  Element.Methods.cumulativeOffset = function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      if (element.offsetParent == document.body)
        if (Element.getStyle(element, 'position') == 'absolute') break;

      element = element.offsetParent;
    } while (element);

    return Element._returnOffset(valueL, valueT);
  };
}

if (Prototype.Browser.IE || Prototype.Browser.Opera) {
  // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements
  Element.Methods.update = function(element, content) {
    element = $(element);

    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);

    content = Object.toHTML(content);
    var tagName = element.tagName.toUpperCase();

    if (tagName in Element._insertionTranslations.tags) {
      $A(element.childNodes).each(function(node) { element.removeChild(node) });
      Element._getContentFromAnonymousElement(tagName, content.stripScripts())
        .each(function(node) { element.appendChild(node) });
    }
    else element.innerHTML = content.stripScripts();

    content.evalScripts.bind(content).defer();
    return element;
  };
}

if ('outerHTML' in document.createElement('div')) {
  Element.Methods.replace = function(element, content) {
    element = $(element);

    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) {
      element.parentNode.replaceChild(content, element);
      return element;
    }

    content = Object.toHTML(content);
    var parent = element.parentNode, tagName = parent.tagName.toUpperCase();

    if (Element._insertionTranslations.tags[tagName]) {
      var nextSibling = element.next();
      var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
      parent.removeChild(element);
      if (nextSibling)
        fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
      else
        fragments.each(function(node) { parent.appendChild(node) });
    }
    else element.outerHTML = content.stripScripts();

    content.evalScripts.bind(content).defer();
    return element;
  };
}

Element._returnOffset = function(l, t) {
  var result = [l, t];
  result.left = l;
  result.top = t;
  return result;
};

Element._getContentFromAnonymousElement = function(tagName, html) {
  var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
  if (t) {
    div.innerHTML = t[0] + html + t[1];
    t[2].times(function() { div = div.firstChild });
  } else div.innerHTML = html;
  return $A(div.childNodes);
};

Element._insertionTranslations = {
  before: function(element, node) {
    element.parentNode.insertBefore(node, element);
  },
  top: function(element, node) {
    element.insertBefore(node, element.firstChild);
  },
  bottom: function(element, node) {
    element.appendChild(node);
  },
  after: function(element, node) {
    element.parentNode.insertBefore(node, element.nextSibling);
  },
  tags: {
    TABLE:  ['<table>',                '</table>',                   1],
    TBODY:  ['<table><tbody>',         '</tbody></table>',           2],
    TR:     ['<table><tbody><tr>',     '</tr></tbody></table>',      3],
    TD:     ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
    SELECT: ['<select>',               '</select>',                  1]
  }
};

(function() {
  Object.extend(this.tags, {
    THEAD: this.tags.TBODY,
    TFOOT: this.tags.TBODY,
    TH:    this.tags.TD
  });
}).call(Element._insertionTranslations);

Element.Methods.Simulated = {
  hasAttribute: function(element, attribute) {
    attribute = Element._attributeTranslations.has[attribute] || attribute;
    var node = $(element).getAttributeNode(attribute);
    return node && node.specified;
  }
};

Element.Methods.ByTag = { };

Object.extend(Element, Element.Methods);

if (!Prototype.BrowserFeatures.ElementExtensions &&
    document.createElement('div').__proto__) {
  window.HTMLElement = { };
  window.HTMLElement.prototype = document.createElement('div').__proto__;
  Prototype.BrowserFeatures.ElementExtensions = true;
}

Element.extend = (function() {
  if (Prototype.BrowserFeatures.SpecificElementExtensions)
    return Prototype.K;

  var Methods = { }, ByTag = Element.Methods.ByTag;

  var extend = Object.extend(function(element) {
    if (!element || element._extendedByPrototype ||
        element.nodeType != 1 || element == window) return element;

    var methods = Object.clone(Methods),
      tagName = element.tagName, property, value;

    // extend methods for specific tags
    if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);

    for (property in methods) {
      value = methods[property];
      if (Object.isFunction(value) && !(property in element))
        element[property] = value.methodize();
    }

    element._extendedByPrototype = Prototype.emptyFunction;
    return element;

  }, {
    refresh: function() {
      // extend methods for all tags (Safari doesn't need this)
      if (!Prototype.BrowserFeatures.ElementExtensions) {
        Object.extend(Methods, Element.Methods);
        Object.extend(Methods, Element.Methods.Simulated);
      }
    }
  });

  extend.refresh();
  return extend;
})();

Element.hasAttribute = function(element, attribute) {
  if (element.hasAttribute) return element.hasAttribute(attribute);
  return Element.Methods.Simulated.hasAttribute(element, attribute);
};

Element.addMethods = function(methods) {
  var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;

  if (!methods) {
    Object.extend(Form, Form.Methods);
    Object.extend(Form.Element, Form.Element.Methods);
    Object.extend(Element.Methods.ByTag, {
      "FORM":     Object.clone(Form.Methods),
      "INPUT":    Object.clone(Form.Element.Methods),
      "SELECT":   Object.clone(Form.Element.Methods),
      "TEXTAREA": Object.clone(Form.Element.Methods)
    });
  }

  if (arguments.length == 2) {
    var tagName = methods;
    methods = arguments[1];
  }

  if (!tagName) Object.extend(Element.Methods, methods || { });
  else {
    if (Object.isArray(tagName)) tagName.each(extend);
    else extend(tagName);
  }

  function extend(tagName) {
    tagName = tagName.toUpperCase();
    if (!Element.Methods.ByTag[tagName])
      Element.Methods.ByTag[tagName] = { };
    Object.extend(Element.Methods.ByTag[tagName], methods);
  }

  function copy(methods, destination, onlyIfAbsent) {
    onlyIfAbsent = onlyIfAbsent || false;
    for (var property in methods) {
      var value = methods[property];
      if (!Object.isFunction(value)) continue;
      if (!onlyIfAbsent || !(property in destination))
        destination[property] = value.methodize();
    }
  }

  function findDOMClass(tagName) {
    var klass;
    var trans = {
      "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
      "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
      "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
      "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
      "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
      "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
      "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
      "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
      "FrameSet", "IFRAME": "IFrame"
    };
    if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName.capitalize() + 'Element';
    if (window[klass]) return window[klass];

    window[klass] = { };
    window[klass].prototype = document.createElement(tagName).__proto__;
    return window[klass];
  }

  if (F.ElementExtensions) {
    copy(Element.Methods, HTMLElement.prototype);
    copy(Element.Methods.Simulated, HTMLElement.prototype, true);
  }

  if (F.SpecificElementExtensions) {
    for (var tag in Element.Methods.ByTag) {
      var klass = findDOMClass(tag);
      if (Object.isUndefined(klass)) continue;
      copy(T[tag], klass.prototype);
    }
  }

  Object.extend(Element, Element.Methods);
  delete Element.ByTag;

  if (Element.extend.refresh) Element.extend.refresh();
  Element.cache = { };
};

document.viewport = {
  getDimensions: function() {
    var dimensions = { };
    var B = Prototype.Browser;
    $w('width height').each(function(d) {
      var D = d.capitalize();
      dimensions[d] = (B.WebKit && !document.evaluate) ? self['inner' + D] :
        (B.Opera) ? document.body['client' + D] : document.documentElement['client' + D];
    });
    return dimensions;
  },

  getWidth: function() {
    return this.getDimensions().width;
  },

  getHeight: function() {
    return this.getDimensions().height;
  },

  getScrollOffsets: function() {
    return Element._returnOffset(
      window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
      window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
  }
};
/* Portions of the Selector class are derived from Jack Slocum’s DomQuery,
 * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
 * license.  Please see http://www.yui-ext.com/ for more information. */

var Selector = Class.create({
  initialize: function(expression) {
    this.expression = expression.strip();
    this.compileMatcher();
  },

  shouldUseXPath: function() {
    if (!Prototype.BrowserFeatures.XPath) return false;

    var e = this.expression;

    // Safari 3 chokes on :*-of-type and :empty
    if (Prototype.Browser.WebKit &&
     (e.include("-of-type") || e.include(":empty")))
      return false;

    // XPath can't do namespaced attributes, nor can it read
    // the "checked" property from DOM nodes
    if ((/(\[[\w-]*?:|:checked)/).test(this.expression))
      return false;

    return true;
  },

  compileMatcher: function() {
    if (this.shouldUseXPath())
      return this.compileXPathMatcher();

    var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
        c = Selector.criteria, le, p, m;

    if (Selector._cache[e]) {
      this.matcher = Selector._cache[e];
      return;
    }

    this.matcher = ["this.matcher = function(root) {",
                    "var r = root, h = Selector.handlers, c = false, n;"];

    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
    	      new Template(c[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.matcher.push("return h.unique(n);\n}");
    eval(this.matcher.join('\n'));
    Selector._cache[this.expression] = this.matcher;
  },

  compileXPathMatcher: function() {
    var e = this.expression, ps = Selector.patterns,
        x = Selector.xpath, le, m;

    if (Selector._cache[e]) {
      this.xpath = Selector._cache[e]; return;
    }

    this.matcher = ['.//*'];
    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        if (m = e.match(ps[i])) {
          this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :
            new Template(x[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.xpath = this.matcher.join('');
    Selector._cache[this.expression] = this.xpath;
  },

  findElements: function(root) {
    root = root || document;
    if (this.xpath) return document._getElementsByXPath(this.xpath, root);
    return this.matcher(root);
  },

  match: function(element) {
    this.tokens = [];

    var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
    var le, p, m;

    while (e && le !== e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          // use the Selector.assertions methods unless the selector
          // is too complex.
          if (as[i]) {
            this.tokens.push([i, Object.clone(m)]);
            e = e.replace(m[0], '');
          } else {
            // reluctantly do a document-wide search
            // and look for a match in the array
            return this.findElements(document).include(element);
          }
        }
      }
    }

    var match = true, name, matches;
    for (var i = 0, token; token = this.tokens[i]; i++) {
      name = token[0], matches = token[1];
      if (!Selector.assertions[name](element, matches)) {
        match = false; break;
      }
    }

    return match;
  },

  toString: function() {
    return this.expression;
  },

  inspect: function() {
    return "#<Selector:" + this.expression.inspect() + ">";
  }
});

Object.extend(Selector, {
  _cache: { },

  xpath: {
    descendant:   "//*",
    child:        "/*",
    adjacent:     "/following-sibling::*[1]",
    laterSibling: '/following-sibling::*',
    tagName:      function(m) {
      if (m[1] == '*') return '';
      return "[local-name()='" + m[1].toLowerCase() +
             "' or local-name()='" + m[1].toUpperCase() + "']";
    },
    className:    "[contains(concat(' ', @class, ' '), ' #{1} ')]",
    id:           "[@id='#{1}']",
    attrPresence: function(m) {
      m[1] = m[1].toLowerCase();
      return new Template("[@#{1}]").evaluate(m);
    },
    attr: function(m) {
      m[1] = m[1].toLowerCase();
      m[3] = m[5] || m[6];
      return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
    },
    pseudo: function(m) {
      var h = Selector.xpath.pseudos[m[1]];
      if (!h) return '';
      if (Object.isFunction(h)) return h(m);
      return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
    },
    operators: {
      '=':  "[@#{1}='#{3}']",
      '!=': "[@#{1}!='#{3}']",
      '^=': "[starts-with(@#{1}, '#{3}')]",
      '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
      '*=': "[contains(@#{1}, '#{3}')]",
      '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
      '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
    },
    pseudos: {
      'first-child': '[not(preceding-sibling::*)]',
      'last-child':  '[not(following-sibling::*)]',
      'only-child':  '[not(preceding-sibling::* or following-sibling::*)]',
      'empty':       "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",
      'checked':     "[@checked]",
      'disabled':    "[@disabled]",
      'enabled':     "[not(@disabled)]",
      'not': function(m) {
        var e = m[6], p = Selector.patterns,
            x = Selector.xpath, le, v;

        var exclusion = [];
        while (e && le != e && (/\S/).test(e)) {
          le = e;
          for (var i in p) {
            if (m = e.match(p[i])) {
              v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m);
              exclusion.push("(" + v.substring(1, v.length - 1) + ")");
              e = e.replace(m[0], '');
              break;
            }
          }
        }
        return "[not(" + exclusion.join(" and ") + ")]";
      },
      'nth-child':      function(m) {
        return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
      },
      'nth-last-child': function(m) {
        return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
      },
      'nth-of-type':    function(m) {
        return Selector.xpath.pseudos.nth("position() ", m);
      },
      'nth-last-of-type': function(m) {
        return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
      },
      'first-of-type':  function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
      },
      'last-of-type':   function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
      },
      'only-of-type':   function(m) {
        var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
      },
      nth: function(fragment, m) {
        var mm, formula = m[6], predicate;
        if (formula == 'even') formula = '2n+0';
        if (formula == 'odd')  formula = '2n+1';
        if (mm = formula.match(/^(\d+)$/)) // digit only
          return '[' + fragment + "= " + mm[1] + ']';
        if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
          if (mm[1] == "-") mm[1] = -1;
          var a = mm[1] ? Number(mm[1]) : 1;
          var b = mm[2] ? Number(mm[2]) : 0;
          predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
          "((#{fragment} - #{b}) div #{a} >= 0)]";
          return new Template(predicate).evaluate({
            fragment: fragment, a: a, b: b });
        }
      }
    }
  },

  criteria: {
    tagName:      'n = h.tagName(n, r, "#{1}", c);      c = false;',
    className:    'n = h.className(n, r, "#{1}", c);    c = false;',
    id:           'n = h.id(n, r, "#{1}", c);           c = false;',
    attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
    attr: function(m) {
      m[3] = (m[5] || m[6]);
      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
    },
    pseudo: function(m) {
      if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
      return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
    },
    descendant:   'c = "descendant";',
    child:        'c = "child";',
    adjacent:     'c = "adjacent";',
    laterSibling: 'c = "laterSibling";'
  },

  patterns: {
    // combinators must be listed first
    // (and descendant needs to be last combinator)
    laterSibling: /^\s*~\s*/,
    child:        /^\s*>\s*/,
    adjacent:     /^\s*\+\s*/,
    descendant:   /^\s/,

    // selectors follow
    tagName:      /^\s*(\*|[\w\-]+)(\b|$)?/,
    id:           /^#([\w\-\*]+)(\b|$)/,
    className:    /^\.([\w\-\*]+)(\b|$)/,
    pseudo:
/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,
    attrPresence: /^\[([\w]+)\]/,
    attr:         /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
  },

  // for Selector.match and Element#match
  assertions: {
    tagName: function(element, matches) {
      return matches[1].toUpperCase() == element.tagName.toUpperCase();
    },

    className: function(element, matches) {
      return Element.hasClassName(element, matches[1]);
    },

    id: function(element, matches) {
      return element.id === matches[1];
    },

    attrPresence: function(element, matches) {
      return Element.hasAttribute(element, matches[1]);
    },

    attr: function(element, matches) {
      var nodeValue = Element.readAttribute(element, matches[1]);
      return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
    }
  },

  handlers: {
    // UTILITY FUNCTIONS
    // joins two collections
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        a.push(node);
      return a;
    },

    // marks an array of nodes for counting
    mark: function(nodes) {
      var _true = Prototype.emptyFunction;
      for (var i = 0, node; node = nodes[i]; i++)
        node._countedByPrototype = _true;
      return nodes;
    },

    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node._countedByPrototype = undefined;
      return nodes;
    },

    // mark each child node with its position (for nth calls)
    // "ofType" flag indicates whether we're indexing for nth-of-type
    // rather than nth-child
    index: function(parentNode, reverse, ofType) {
      parentNode._countedByPrototype = Prototype.emptyFunction;
      if (reverse) {
        for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
          var node = nodes[i];
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
        }
      } else {
        for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
      }
    },

    // filters out duplicates and extends all nodes
    unique: function(nodes) {
      if (nodes.length == 0) return nodes;
      var results = [], n;
      for (var i = 0, l = nodes.length; i < l; i++)
        if (!(n = nodes[i])._countedByPrototype) {
          n._countedByPrototype = Prototype.emptyFunction;
          results.push(Element.extend(n));
        }
      return Selector.handlers.unmark(results);
    },

    // COMBINATOR FUNCTIONS
    descendant: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, node.getElementsByTagName('*'));
      return results;
    },

    child: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        for (var j = 0, child; child = node.childNodes[j]; j++)
          if (child.nodeType == 1 && child.tagName != '!') results.push(child);
      }
      return results;
    },

    adjacent: function(nodes) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        var next = this.nextElementSibling(node);
        if (next) results.push(next);
      }
      return results;
    },

    laterSibling: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, Element.nextSiblings(node));
      return results;
    },

    nextElementSibling: function(node) {
      while (node = node.nextSibling)
	      if (node.nodeType == 1) return node;
      return null;
    },

    previousElementSibling: function(node) {
      while (node = node.previousSibling)
        if (node.nodeType == 1) return node;
      return null;
    },

    // TOKEN FUNCTIONS
    tagName: function(nodes, root, tagName, combinator) {
      var uTagName = tagName.toUpperCase();
      var results = [], h = Selector.handlers;
      if (nodes) {
        if (combinator) {
          // fastlane for ordinary descendant combinators
          if (combinator == "descendant") {
            for (var i = 0, node; node = nodes[i]; i++)
              h.concat(results, node.getElementsByTagName(tagName));
            return results;
          } else nodes = this[combinator](nodes);
          if (tagName == "*") return nodes;
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.tagName.toUpperCase() === uTagName) results.push(node);
        return results;
      } else return root.getElementsByTagName(tagName);
    },

    id: function(nodes, root, id, combinator) {
      var targetNode = $(id), h = Selector.handlers;
      if (!targetNode) return [];
      if (!nodes && root == document) return [targetNode];
      if (nodes) {
        if (combinator) {
          if (combinator == 'child') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (targetNode.parentNode == node) return [targetNode];
          } else if (combinator == 'descendant') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Element.descendantOf(targetNode, node)) return [targetNode];
          } else if (combinator == 'adjacent') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Selector.handlers.previousElementSibling(targetNode) == node)
                return [targetNode];
          } else nodes = h[combinator](nodes);
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node == targetNode) return [targetNode];
        return [];
      }
      return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
    },

    className: function(nodes, root, className, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      return Selector.handlers.byClassName(nodes, root, className);
    },

    byClassName: function(nodes, root, className) {
      if (!nodes) nodes = Selector.handlers.descendant([root]);
      var needle = ' ' + className + ' ';
      for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
        nodeClassName = node.className;
        if (nodeClassName.length == 0) continue;
        if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
          results.push(node);
      }
      return results;
    },

    attrPresence: function(nodes, root, attr, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      var results = [];
      for (var i = 0, node; node = nodes[i]; i++)
        if (Element.hasAttribute(node, attr)) results.push(node);
      return results;
    },

    attr: function(nodes, root, attr, value, operator, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      var handler = Selector.operators[operator], results = [];
      for (var i = 0, node; node = nodes[i]; i++) {
        var nodeValue = Element.readAttribute(node, attr);
        if (nodeValue === null) continue;
        if (handler(nodeValue, value)) results.push(node);
      }
      return results;
    },

    pseudo: function(nodes, name, value, root, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      if (!nodes) nodes = root.getElementsByTagName("*");
      return Selector.pseudos[name](nodes, value, root);
    }
  },

  pseudos: {
    'first-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.previousElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'last-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.nextElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'only-child': function(nodes, value, root) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
          results.push(node);
      return results;
    },
    'nth-child':        function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root);
    },
    'nth-last-child':   function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true);
    },
    'nth-of-type':      function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, false, true);
    },
    'nth-last-of-type': function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true, true);
    },
    'first-of-type':    function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, false, true);
    },
    'last-of-type':     function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, true, true);
    },
    'only-of-type':     function(nodes, formula, root) {
      var p = Selector.pseudos;
      return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
    },

    // handles the an+b logic
    getIndices: function(a, b, total) {
      if (a == 0) return b > 0 ? [b] : [];
      return $R(1, total).inject([], function(memo, i) {
        if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
        return memo;
      });
    },

    // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type
    nth: function(nodes, formula, root, reverse, ofType) {
      if (nodes.length == 0) return [];
      if (formula == 'even') formula = '2n+0';
      if (formula == 'odd')  formula = '2n+1';
      var h = Selector.handlers, results = [], indexed = [], m;
      h.mark(nodes);
      for (var i = 0, node; node = nodes[i]; i++) {
        if (!node.parentNode._countedByPrototype) {
          h.index(node.parentNode, reverse, ofType);
          indexed.push(node.parentNode);
        }
      }
      if (formula.match(/^\d+$/)) { // just a number
        formula = Number(formula);
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.nodeIndex == formula) results.push(node);
      } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
        if (m[1] == "-") m[1] = -1;
        var a = m[1] ? Number(m[1]) : 1;
        var b = m[2] ? Number(m[2]) : 0;
        var indices = Selector.pseudos.getIndices(a, b, nodes.length);
        for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
          for (var j = 0; j < l; j++)
            if (node.nodeIndex == indices[j]) results.push(node);
        }
      }
      h.unmark(nodes);
      h.unmark(indexed);
      return results;
    },

    'empty': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        // IE treats comments as element nodes
        if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue;
        results.push(node);
      }
      return results;
    },

    'not': function(nodes, selector, root) {
      var h = Selector.handlers, selectorType, m;
      var exclusions = new Selector(selector).findElements(root);
      h.mark(exclusions);
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node._countedByPrototype) results.push(node);
      h.unmark(exclusions);
      return results;
    },

    'enabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node.disabled) results.push(node);
      return results;
    },

    'disabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.disabled) results.push(node);
      return results;
    },

    'checked': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.checked) results.push(node);
      return results;
    }
  },

  operators: {
    '=':  function(nv, v) { return nv == v; },
    '!=': function(nv, v) { return nv != v; },
    '^=': function(nv, v) { return nv.startsWith(v); },
    '$=': function(nv, v) { return nv.endsWith(v); },
    '*=': function(nv, v) { return nv.include(v); },
    '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
    '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); }
  },

  split: function(expression) {
    var expressions = [];
    expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
      expressions.push(m[1].strip());
    });
    return expressions;
  },

  matchElements: function(elements, expression) {
    var matches = $$(expression), h = Selector.handlers;
    h.mark(matches);
    for (var i = 0, results = [], element; element = elements[i]; i++)
      if (element._countedByPrototype) results.push(element);
    h.unmark(matches);
    return results;
  },

  findElement: function(elements, expression, index) {
    if (Object.isNumber(expression)) {
      index = expression; expression = false;
    }
    return Selector.matchElements(elements, expression || '*')[index || 0];
  },

  findChildElements: function(element, expressions) {
    expressions = Selector.split(expressions.join(','));
    var results = [], h = Selector.handlers;
    for (var i = 0, l = expressions.length, selector; i < l; i++) {
      selector = new Selector(expressions[i].strip());
      h.concat(results, selector.findElements(element));
    }
    return (l > 1) ? h.unique(results) : results;
  }
});

if (Prototype.Browser.IE) {
  Object.extend(Selector.handlers, {
    // IE returns comment nodes on getElementsByTagName("*").
    // Filter them out.
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        if (node.tagName !== "!") a.push(node);
      return a;
    },

    // IE improperly serializes _countedByPrototype in (inner|outer)HTML.
    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node.removeAttribute('_countedByPrototype');
      return nodes;
    }
  });
}

function $$() {
  return Selector.findChildElements(document, $A(arguments));
}
var Form = {
  reset: function(form) {
    $(form).reset();
    return form;
  },

  serializeElements: function(elements, options) {
    if (typeof options != 'object') options = { hash: !!options };
    else if (Object.isUndefined(options.hash)) options.hash = true;
    var key, value, submitted = false, submit = options.submit;

    var data = elements.inject({ }, function(result, element) {
      if (!element.disabled && element.name) {
        key = element.name; value = $(element).getValue();
        if (value != null && (element.type != 'submit' || (!submitted &&
            submit !== false && (!submit || key == submit) && (submitted = true)))) {
          if (key in result) {
            // a key is already present; construct an array of values
            if (!Object.isArray(result[key])) result[key] = [result[key]];
            result[key].push(value);
          }
          else result[key] = value;
        }
      }
      return result;
    });

    return options.hash ? data : Object.toQueryString(data);
  }
};

Form.Methods = {
  serialize: function(form, options) {
    return Form.serializeElements(Form.getElements(form), options);
  },

  getElements: function(form) {
    return $A($(form).getElementsByTagName('*')).inject([],
      function(elements, child) {
        if (Form.Element.Serializers[child.tagName.toLowerCase()])
          elements.push(Element.extend(child));
        return elements;
      }
    );
  },

  getInputs: function(form, typeName, name) {
    form = $(form);
    var inputs = form.getElementsByTagName('input');

    if (!typeName && !name) return $A(inputs).map(Element.extend);

    for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
      var input = inputs[i];
      if ((typeName && input.type != typeName) || (name && input.name != name))
        continue;
      matchingInputs.push(Element.extend(input));
    }

    return matchingInputs;
  },

  disable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('disable');
    return form;
  },

  enable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('enable');
    return form;
  },

  findFirstElement: function(form) {
    var elements = $(form).getElements().findAll(function(element) {
      return 'hidden' != element.type && !element.disabled;
    });
    var firstByIndex = elements.findAll(function(element) {
      return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
    }).sortBy(function(element) { return element.tabIndex }).first();

    return firstByIndex ? firstByIndex : elements.find(function(element) {
      return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
    });
  },

  focusFirstElement: function(form) {
    form = $(form);
    form.findFirstElement().activate();
    return form;
  },

  request: function(form, options) {
    form = $(form), options = Object.clone(options || { });

    var params = options.parameters, action = form.readAttribute('action') || '';
    if (action.blank()) action = window.location.href;
    options.parameters = form.serialize(true);

    if (params) {
      if (Object.isString(params)) params = params.toQueryParams();
      Object.extend(options.parameters, params);
    }

    if (form.hasAttribute('method') && !options.method)
      options.method = form.method;

    return new Ajax.Request(action, options);
  }
};

/*--------------------------------------------------------------------------*/

Form.Element = {
  focus: function(element) {
    $(element).focus();
    return element;
  },

  select: function(element) {
    $(element).select();
    return element;
  }
};

Form.Element.Methods = {
  serialize: function(element) {
    element = $(element);
    if (!element.disabled && element.name) {
      var value = element.getValue();
      if (value != undefined) {
        var pair = { };
        pair[element.name] = value;
        return Object.toQueryString(pair);
      }
    }
    return '';
  },

  getValue: function(element) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    return Form.Element.Serializers[method](element);
  },

  setValue: function(element, value) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    Form.Element.Serializers[method](element, value);
    return element;
  },

  clear: function(element) {
    $(element).value = '';
    return element;
  },

  present: function(element) {
    return $(element).value != '';
  },

  activate: function(element) {
    element = $(element);
    try {
      element.focus();
      if (element.select && (element.tagName.toLowerCase() != 'input' ||
          !['button', 'reset', 'submit'].include(element.type)))
        element.select();
    } catch (e) { }
    return element;
  },

  disable: function(element) {
    element = $(element);
    element.blur();
    element.disabled = true;
    return element;
  },

  enable: function(element) {
    element = $(element);
    element.disabled = false;
    return element;
  }
};

/*--------------------------------------------------------------------------*/

var Field = Form.Element;
var $F = Form.Element.Methods.getValue;

/*--------------------------------------------------------------------------*/

Form.Element.Serializers = {
  input: function(element, value) {
    switch (element.type.toLowerCase()) {
      case 'checkbox':
      case 'radio':
        return Form.Element.Serializers.inputSelector(element, value);
      default:
        return Form.Element.Serializers.textarea(element, value);
    }
  },

  inputSelector: function(element, value) {
    if (Object.isUndefined(value)) return element.checked ? element.value : null;
    else element.checked = !!value;
  },

  textarea: function(element, value) {
    if (Object.isUndefined(value)) return element.value;
    else element.value = value;
  },

  select: function(element, index) {
    if (Object.isUndefined(index))
      return this[element.type == 'select-one' ?
        'selectOne' : 'selectMany'](element);
    else {
      var opt, value, single = !Object.isArray(index);
      for (var i = 0, length = element.length; i < length; i++) {
        opt = element.options[i];
        value = this.optionValue(opt);
        if (single) {
          if (value == index) {
            opt.selected = true;
            return;
          }
        }
        else opt.selected = index.include(value);
      }
    }
  },

  selectOne: function(element) {
    var index = element.selectedIndex;
    return index >= 0 ? this.optionValue(element.options[index]) : null;
  },

  selectMany: function(element) {
    var values, length = element.length;
    if (!length) return null;

    for (var i = 0, values = []; i < length; i++) {
      var opt = element.options[i];
      if (opt.selected) values.push(this.optionValue(opt));
    }
    return values;
  },

  optionValue: function(opt) {
    // extend element because hasAttribute may not be native
    return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
  }
};

/*--------------------------------------------------------------------------*/

Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
  initialize: function($super, element, frequency, callback) {
    $super(callback, frequency);
    this.element   = $(element);
    this.lastValue = this.getValue();
  },

  execute: function() {
    var value = this.getValue();
    if (Object.isString(this.lastValue) && Object.isString(value) ?
        this.lastValue != value : String(this.lastValue) != String(value)) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  }
});

Form.Element.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});

/*--------------------------------------------------------------------------*/

Abstract.EventObserver = Class.create({
  initialize: function(element, callback) {
    this.element  = $(element);
    this.callback = callback;

    this.lastValue = this.getValue();
    if (this.element.tagName.toLowerCase() == 'form')
      this.registerFormCallbacks();
    else
      this.registerCallback(this.element);
  },

  onElementEvent: function() {
    var value = this.getValue();
    if (this.lastValue != value) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  },

  registerFormCallbacks: function() {
    Form.getElements(this.element).each(this.registerCallback, this);
  },

  registerCallback: function(element) {
    if (element.type) {
      switch (element.type.toLowerCase()) {
        case 'checkbox':
        case 'radio':
          Event.observe(element, 'click', this.onElementEvent.bind(this));
          break;
        default:
          Event.observe(element, 'change', this.onElementEvent.bind(this));
          break;
      }
    }
  }
});

Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});
if (!window.Event) var Event = { };

Object.extend(Event, {
  KEY_BACKSPACE: 8,
  KEY_TAB:       9,
  KEY_RETURN:   13,
  KEY_ESC:      27,
  KEY_LEFT:     37,
  KEY_UP:       38,
  KEY_RIGHT:    39,
  KEY_DOWN:     40,
  KEY_DELETE:   46,
  KEY_HOME:     36,
  KEY_END:      35,
  KEY_PAGEUP:   33,
  KEY_PAGEDOWN: 34,
  KEY_INSERT:   45,

  cache: { },

  relatedTarget: function(event) {
    var element;
    switch(event.type) {
      case 'mouseover': element = event.fromElement; break;
      case 'mouseout':  element = event.toElement;   break;
      default: return null;
    }
    return Element.extend(element);
  }
});

Event.Methods = (function() {
  var isButton;

  if (Prototype.Browser.IE) {
    var buttonMap = { 0: 1, 1: 4, 2: 2 };
    isButton = function(event, code) {
      return event.button == buttonMap[code];
    };

  } else if (Prototype.Browser.WebKit) {
    isButton = function(event, code) {
      switch (code) {
        case 0: return event.which == 1 && !event.metaKey;
        case 1: return event.which == 1 && event.metaKey;
        default: return false;
      }
    };

  } else {
    isButton = function(event, code) {
      return event.which ? (event.which === code + 1) : (event.button === code);
    };
  }

  return {
    isLeftClick:   function(event) { return isButton(event, 0) },
    isMiddleClick: function(event) { return isButton(event, 1) },
    isRightClick:  function(event) { return isButton(event, 2) },

    element: function(event) {
      var node = Event.extend(event).target;
      return Element.extend(node.nodeType == Node.TEXT_NODE ? node.parentNode : node);
    },

    findElement: function(event, expression) {
      var element = Event.element(event);
      if (!expression) return element;
      var elements = [element].concat(element.ancestors());
      return Selector.findElement(elements, expression, 0);
    },

    pointer: function(event) {
      return {
        x: event.pageX || (event.clientX +
          (document.documentElement.scrollLeft || document.body.scrollLeft)),
        y: event.pageY || (event.clientY +
          (document.documentElement.scrollTop || document.body.scrollTop))
      };
    },

    pointerX: function(event) { return Event.pointer(event).x },
    pointerY: function(event) { return Event.pointer(event).y },

    stop: function(event) {
      Event.extend(event);
      event.preventDefault();
      event.stopPropagation();
      event.stopped = true;
    }
  };
})();

Event.extend = (function() {
  var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
    m[name] = Event.Methods[name].methodize();
    return m;
  });

  if (Prototype.Browser.IE) {
    Object.extend(methods, {
      stopPropagation: function() { this.cancelBubble = true },
      preventDefault:  function() { this.returnValue = false },
      inspect: function() { return "[object Event]" }
    });

    return function(event) {
      if (!event) return false;
      if (event._extendedByPrototype) return event;

      event._extendedByPrototype = Prototype.emptyFunction;
      var pointer = Event.pointer(event);
      Object.extend(event, {
        target: event.srcElement,
        relatedTarget: Event.relatedTarget(event),
        pageX:  pointer.x,
        pageY:  pointer.y
      });
      return Object.extend(event, methods);
    };

  } else {
    Event.prototype = Event.prototype || document.createEvent("HTMLEvents").__proto__;
    Object.extend(Event.prototype, methods);
    return Prototype.K;
  }
})();

Object.extend(Event, (function() {
  var cache = Event.cache;

  function getEventID(element) {
    if (element._prototypeEventID) return element._prototypeEventID[0];
    arguments.callee.id = arguments.callee.id || 1;
    return element._prototypeEventID = [++arguments.callee.id];
  }

  function getDOMEventName(eventName) {
    if (eventName && eventName.include(':')) return "dataavailable";
    return eventName;
  }

  function getCacheForID(id) {
    return cache[id] = cache[id] || { };
  }

  function getWrappersForEventName(id, eventName) {
    var c = getCacheForID(id);
    return c[eventName] = c[eventName] || [];
  }

  function createWrapper(element, eventName, handler) {
    var id = getEventID(element);
    var c = getWrappersForEventName(id, eventName);
    if (c.pluck("handler").include(handler)) return false;

    var wrapper = function(event) {
      if (!Event || !Event.extend ||
        (event.eventName && event.eventName != eventName))
          return false;

      Event.extend(event);
      handler.call(element, event);
    };

    wrapper.handler = handler;
    c.push(wrapper);
    return wrapper;
  }

  function findWrapper(id, eventName, handler) {
    var c = getWrappersForEventName(id, eventName);
    return c.find(function(wrapper) { return wrapper.handler == handler });
  }

  function destroyWrapper(id, eventName, handler) {
    var c = getCacheForID(id);
    if (!c[eventName]) return false;
    c[eventName] = c[eventName].without(findWrapper(id, eventName, handler));
  }

  function destroyCache() {
    for (var id in cache)
      for (var eventName in cache[id])
        cache[id][eventName] = null;
  }

  if (window.attachEvent) {
    window.attachEvent("onunload", destroyCache);
  }

  return {
    observe: function(element, eventName, handler) {
      element = $(element);
      var name = getDOMEventName(eventName);

      var wrapper = createWrapper(element, eventName, handler);
      if (!wrapper) return element;

      if (element.addEventListener) {
        element.addEventListener(name, wrapper, false);
      } else {
        element.attachEvent("on" + name, wrapper);
      }

      return element;
    },

    stopObserving: function(element, eventName, handler) {
      element = $(element);
      var id = getEventID(element), name = getDOMEventName(eventName);

      if (!handler && eventName) {
        getWrappersForEventName(id, eventName).each(function(wrapper) {
          element.stopObserving(eventName, wrapper.handler);
        });
        return element;

      } else if (!eventName) {
        Object.keys(getCacheForID(id)).each(function(eventName) {
          element.stopObserving(eventName);
        });
        return element;
      }

      var wrapper = findWrapper(id, eventName, handler);
      if (!wrapper) return element;

      if (element.removeEventListener) {
        element.removeEventListener(name, wrapper, false);
      } else {
        element.detachEvent("on" + name, wrapper);
      }

      destroyWrapper(id, eventName, handler);

      return element;
    },

    fire: function(element, eventName, memo) {
      element = $(element);
      if (element == document && document.createEvent && !element.dispatchEvent)
        element = document.documentElement;

      var event;
      if (document.createEvent) {
        event = document.createEvent("HTMLEvents");
        event.initEvent("dataavailable", true, true);
      } else {
        event = document.createEventObject();
        event.eventType = "ondataavailable";
      }

      event.eventName = eventName;
      event.memo = memo || { };

      if (document.createEvent) {
        element.dispatchEvent(event);
      } else {
        element.fireEvent(event.eventType, event);
      }

      return Event.extend(event);
    }
  };
})());

Object.extend(Event, Event.Methods);

Element.addMethods({
  fire:          Event.fire,
  observe:       Event.observe,
  stopObserving: Event.stopObserving
});

Object.extend(document, {
  fire:          Element.Methods.fire.methodize(),
  observe:       Element.Methods.observe.methodize(),
  stopObserving: Element.Methods.stopObserving.methodize(),
  loaded:        false
});

(function() {
  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
     Matthias Miller, Dean Edwards and John Resig. */

  var timer;

  function fireContentLoadedEvent() {
    if (document.loaded) return;
    if (timer) window.clearInterval(timer);
    document.fire("dom:loaded");
    document.loaded = true;
  }

  if (document.addEventListener) {
    if (Prototype.Browser.WebKit) {
      timer = window.setInterval(function() {
        if (/loaded|complete/.test(document.readyState))
          fireContentLoadedEvent();
      }, 0);

      Event.observe(window, "load", fireContentLoadedEvent);

    } else {
      document.addEventListener("DOMContentLoaded",
        fireContentLoadedEvent, false);
    }

  } else {
    document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");
    $("__onDOMContentLoaded").onreadystatechange = function() {
      if (this.readyState == "complete") {
        this.onreadystatechange = null;
        fireContentLoadedEvent();
      }
    };
  }
})();
/*------------------------------- DEPRECATED -------------------------------*/

Hash.toQueryString = Object.toQueryString;

var Toggle = { display: Element.toggle };

Element.Methods.childOf = Element.Methods.descendantOf;

var Insertion = {
  Before: function(element, content) {
    return Element.insert(element, {before:content});
  },

  Top: function(element, content) {
    return Element.insert(element, {top:content});
  },

  Bottom: function(element, content) {
    return Element.insert(element, {bottom:content});
  },

  After: function(element, content) {
    return Element.insert(element, {after:content});
  }
};

var $continue = new Error('"throw $continue" is deprecated, use "return" instead');

// This should be moved to script.aculo.us; notice the deprecated methods
// further below, that map to the newer Element methods.
var Position = {
  // set to true if needed, warning: firefox performance problems
  // NOT neeeded for page scrolling, only if draggable contained in
  // scrollable elements
  includeScrollOffsets: false,

  // must be called before calling withinIncludingScrolloffset, every time the
  // page is scrolled
  prepare: function() {
    this.deltaX =  window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
  },

  // caches x/y coordinate pair to use with overlap
  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = Element.cumulativeOffset(element);

    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] &&
            x <  this.offset[0] + element.offsetWidth);
  },

  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = Element.cumulativeScrollOffset(element);

    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = Element.cumulativeOffset(element);

    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] &&
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },

  // within must be called directly before
  overlap: function(mode, element) {
    if (!mode) return 0;
    if (mode == 'vertical')
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
        element.offsetWidth;
  },

  // Deprecation layer -- use newer Element methods now (1.5.2).

  cumulativeOffset: Element.Methods.cumulativeOffset,

  positionedOffset: Element.Methods.positionedOffset,

  absolutize: function(element) {
    Position.prepare();
    return Element.absolutize(element);
  },

  relativize: function(element) {
    Position.prepare();
    return Element.relativize(element);
  },

  realOffset: Element.Methods.cumulativeScrollOffset,

  offsetParent: Element.Methods.getOffsetParent,

  page: Element.Methods.viewportOffset,

  clone: function(source, target, options) {
    options = options || { };
    return Element.clonePosition(target, source, options);
  }
};

/*--------------------------------------------------------------------------*/

if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
  function iter(name) {
    return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
  }

  instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
  function(element, className) {
    className = className.toString().strip();
    var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
    return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
  } : function(element, className) {
    className = className.toString().strip();
    var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
    if (!classNames && !className) return elements;

    var nodes = $(element).getElementsByTagName('*');
    className = ' ' + className + ' ';

    for (var i = 0, child, cn; child = nodes[i]; i++) {
      if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
          (classNames && classNames.all(function(name) {
            return !name.toString().blank() && cn.include(' ' + name + ' ');
          }))))
        elements.push(Element.extend(child));
    }
    return elements;
  };

  return function(className, parentElement) {
    return $(parentElement || document.body).getElementsByClassName(className);
  };
}(Element.Methods);

/*--------------------------------------------------------------------------*/

Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
  initialize: function(element) {
    this.element = $(element);
  },

  _each: function(iterator) {
    this.element.className.split(/\s+/).select(function(name) {
      return name.length > 0;
    })._each(iterator);
  },

  set: function(className) {
    this.element.className = className;
  },

  add: function(classNameToAdd) {
    if (this.include(classNameToAdd)) return;
    this.set($A(this).concat(classNameToAdd).join(' '));
  },

  remove: function(classNameToRemove) {
    if (!this.include(classNameToRemove)) return;
    this.set($A(this).without(classNameToRemove).join(' '));
  },

  toString: function() {
    return $A(this).join(' ');
  }
};

Object.extend(Element.ClassNames.prototype, Enumerable);

/*--------------------------------------------------------------------------*/

Element.addMethods();
function jsonRequest(method,args,resultHandler,exceptionHandler,realJSON) {

    // Fix for IE bug where a 0 value passed as a number gets output from Prototype's Ajax.Request as undefined
    for ( var fieldName in args )
        if ( ( typeof ( args [ fieldName ] ) == 'number' ) && ( args [ fieldName ] == 0 ) )
            args [ fieldName ] = args [ fieldName ].toString ();

    args.method = method;
    
    if ( realJSON )
        args = { 'jsonArgs': Object.toJSON ( args ) };

    var ajax = new Ajax.Request(
        '/services/json',
        {
            method: 'post',
            parameters: args,
            onComplete: function(transport) {

                data = eval("(" + transport.responseText + ")");
                if (data["status"]) {

                    resultHandler(data["result"]);

                } else {

    				if (exceptionHandler) {
    					exceptionHandler(data);
    				} else {
    					alert('Uncaught exception: ' + data["result"]);
    				}

                }
                
            }
        });

}

function SWFEmbed(location,width,height,flashvars,clss,id,embedSession, allowScriptAccess, bgColor ) {

    if (embedSession) {

    	if (!flashvars) flashvars = $H();

        if ( flashvars.set )
    	    flashvars.set ( 'SABRE_ID', Cookies.getCookie ( sessionCookieName ) );
    	else
    	    flashvars [ 'SABRE_ID' ] = Cookies.getCookie ( sessionCookieName );
    }

	if(allowScriptAccess) allowScriptAttribute = ' allowScriptAccess="' + allowScriptAccess + '" ';
	else allowScriptAttribute = '';

	if(bgColor) bgColorAttribute = ' bgColor="' + bgColor + '" ';
	else bgColorAttribute = '';
    var data= '<object ' + allowScriptAttribute + bgColorAttribute + ' type="application/x-shockwave-flash" data="' + location + '" class="' + clss + '" id="' + id + '" style="width: ' + width + 'px; height: ' + height + 'px;"';
    if (id) data+='id="' + id + '"'
    data+='>\n';
    data+='  <param name="movie" value="' + location + '" />\n';
    data+='  <param name="allowFullScreen" value="true" />\n';
	if(allowScriptAccess)	data+=	'   <param name="allowScriptAccess" value="' + allowScriptAccess + '" />\n';
	if(bgColor)		data+=	'   <param name="bgColor" value="' + bgColor + '" />\n';

    // Must replace undefined values with false for Safari, FS#4444.
    // For some reason Safari enters this function with undefined instead of any value that
    // would evaluate to false (ie: 0, false).
    var qs = flashvars.toQueryString().replace ( /undefined/g, 'false' );

    if (flashvars) {
    	data+= '  <param name="FlashVars" value="' + qs + '" />\n';
    }

    data+= '</object>';

    return data;


}

String.prototype.reverse = function() {
    var s = "";
    var i = this.length;
    while (i>0) {
        s += this.substring(i-1,i);
        i--;
    }
    return s;
}

function getBytes(no,format) {

    if (!format) format = 1;
    switch(format) {

    	case 1 :
    		var formats = [ 'bytes', 'KB', 'MB', 'GB', 'TB' ];
    		break;
    	case 2 :
    		var formats = [ 'bytes', 'KB', 'Megs', 'Gigs', 'TB' ];
    		break;

    }
    		
    var i = 0;
    while(no > 1024) {
    	i++;
    	no /= 1024;
    }

    return no.round() + ' ' + formats[i];

}

function documentWrite(str) {

    document.write(str);

}

// prototype fallback functions

if ( typeof toQueryString != 'function' )
{
    Array.prototype.toQueryString = function() {

        var oHashFromH = this;

        var sQueryString = "";

        for ( var sKey in oHashFromH )
        {
            if ( typeof oHashFromH[sKey] != "function" )
            {
                var sValue = oHashFromH[sKey];
                sQueryString += sKey + "=" + sValue + "&";
            }
        }

        var iTrimSpot = sQueryString.lastIndexOf('&'); 
        sQueryString = sQueryString.substring(0, iTrimSpot);

        return sQueryString;
    }
}

if ( typeof $H != 'function' )
{
    function $H(oRawHash) {
        
        var aProcessedHash = new Array();

        for ( var sKey in oRawHash )
        {
            if ( typeof oRawHash[sKey] != "function" )
            {
                var sValue = oRawHash[sKey] || "undefined";
                aProcessedHash[sKey] = encodeURIComponent(sValue);
            }
        }
        return aProcessedHash;
    }
}

// creating fake firebug console thing (sigh)
if (!console) { 
    var console = {
    	log : function(msg) { /* alert(msg); */ }
    }
}

if (typeof fm == 'undefined') {

	fm = function() { } 

} 

fm.loadedModules = [];

fm.loader = function(filename,onLoaded,noCheck) {

    if (!noCheck) for(var i=0;i<fm.loadedModules.length;i++) {

    	if (fm.loadedModules[i]==filename) {
    		if (onLoaded) onLoaded(filename);
    		return false;
    	}

    }

    fm.loadedModules.push(filename);

    var request = new Ajax.Request(filename, {
    	method: 'get',
    	onComplete: function(data) {
    		eval(data.responseText);
    		console.log('Loaded library: ' + filename);
    		if (onLoaded) onLoaded(filename);
    	}
    });	
    return true;

}
var Cookies = {

    getCookie : function(name) {

    	var results = document.cookie.match( name + '=(.*?)(;|$)' );
    	if (results) 
    		return unescape(results[1]);
    	else
    		return null;

    },

    setCookie : function(name,value,expiredays){
        var exdate=new Date();
        exdate.setDate(exdate.getDate()+expiredays);
        document.cookie=name+ "=" +escape(value)+
        ((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
    }


}
var Validator = {

    
    email : function (value) {
    	var regex = /^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-\.])+\.)+([a-zA-Z0-9]{2,4})+$/;
    	return regex.test(value); 
    },

    phone : function (value) {
    
    	var regex = /^[0-9\(\)\+\-\ ]*$/;
        return regex.test(value); 

    },

    valueLongEnough : function (value, minlength){
    	var myLength = value.length;
    	if((myLength - minlength) > 0){
    		return true;
    	} else {
    		return false;
    	}
    }

}
// script.aculo.us effects.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Contributors:
//  Justin Palmer (http://encytemedia.com/)
//  Mark Pilgrim (http://diveintomark.org/)
//  Martin Bialasinki
// 
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/ 

// converts rgb() and #xxx to #xxxxxx format,  
// returns self (or first argument) if not convertable  
String.prototype.parseColor = function() {  
  var color = '#';
  if (this.slice(0,4) == 'rgb(') {  
    var cols = this.slice(4,this.length-1).split(',');  
    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);  
  } else {  
    if (this.slice(0,1) == '#') {  
      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();  
      if (this.length==7) color = this.toLowerCase();  
    }  
  }  
  return (color.length==7 ? color : (arguments[0] || this));  
};

/*--------------------------------------------------------------------------*/

Element.collectTextNodes = function(element) {  
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue : 
      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
  }).flatten().join('');
};

Element.collectTextNodesIgnoreClass = function(element, className) {  
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue : 
      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? 
        Element.collectTextNodesIgnoreClass(node, className) : ''));
  }).flatten().join('');
};

Element.setContentZoom = function(element, percent) {
  element = $(element);  
  element.setStyle({fontSize: (percent/100) + 'em'});   
  if (Prototype.Browser.WebKit) window.scrollBy(0,0);
  return element;
};

Element.getInlineOpacity = function(element){
  return $(element).style.opacity || '';
};

Element.forceRerendering = function(element) {
  try {
    element = $(element);
    var n = document.createTextNode(' ');
    element.appendChild(n);
    element.removeChild(n);
  } catch(e) { }
};

/*--------------------------------------------------------------------------*/

var Effect = {
  _elementDoesNotExistError: {
    name: 'ElementDoesNotExistError',
    message: 'The specified DOM element does not exist, but is required for this effect to operate'
  },
  Transitions: {
    linear: Prototype.K,
    sinoidal: function(pos) {
      return (-Math.cos(pos*Math.PI)/2) + 0.5;
    },
    reverse: function(pos) {
      return 1-pos;
    },
    flicker: function(pos) {
      var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
      return pos > 1 ? 1 : pos;
    },
    wobble: function(pos) {
      return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
    },
    pulse: function(pos, pulses) { 
      pulses = pulses || 5; 
      return (
        ((pos % (1/pulses)) * pulses).round() == 0 ? 
              ((pos * pulses * 2) - (pos * pulses * 2).floor()) : 
          1 - ((pos * pulses * 2) - (pos * pulses * 2).floor())
        );
    },
    spring: function(pos) { 
      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6)); 
    },
    none: function(pos) {
      return 0;
    },
    full: function(pos) {
      return 1;
    }
  },
  DefaultOptions: {
    duration:   1.0,   // seconds
    fps:        100,   // 100= assume 66fps max.
    sync:       false, // true for combining
    from:       0.0,
    to:         1.0,
    delay:      0.0,
    queue:      'parallel'
  },
  tagifyText: function(element) {
    var tagifyStyle = 'position:relative';
    if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';
    
    element = $(element);
    $A(element.childNodes).each( function(child) {
      if (child.nodeType==3) {
        child.nodeValue.toArray().each( function(character) {
          element.insertBefore(
            new Element('span', {style: tagifyStyle}).update(
              character == ' ' ? String.fromCharCode(160) : character), 
              child);
        });
        Element.remove(child);
      }
    });
  },
  multiple: function(element, effect) {
    var elements;
    if (((typeof element == 'object') || 
        Object.isFunction(element)) && 
       (element.length))
      elements = element;
    else
      elements = $(element).childNodes;
      
    var options = Object.extend({
      speed: 0.1,
      delay: 0.0
    }, arguments[2] || { });
    var masterDelay = options.delay;

    $A(elements).each( function(element, index) {
      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
    });
  },
  PAIRS: {
    'slide':  ['SlideDown','SlideUp'],
    'blind':  ['BlindDown','BlindUp'],
    'appear': ['Appear','Fade']
  },
  toggle: function(element, effect) {
    element = $(element);
    effect = (effect || 'appear').toLowerCase();
    var options = Object.extend({
      queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
    }, arguments[2] || { });
    Effect[element.visible() ? 
      Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
  }
};

Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;

/* ------------- core effects ------------- */

Effect.ScopedQueue = Class.create(Enumerable, {
  initialize: function() {
    this.effects  = [];
    this.interval = null;    
  },
  _each: function(iterator) {
    this.effects._each(iterator);
  },
  add: function(effect) {
    var timestamp = new Date().getTime();
    
    var position = Object.isString(effect.options.queue) ? 
      effect.options.queue : effect.options.queue.position;
    
    switch(position) {
      case 'front':
        // move unstarted effects after this effect  
        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
            e.startOn  += effect.finishOn;
            e.finishOn += effect.finishOn;
          });
        break;
      case 'with-last':
        timestamp = this.effects.pluck('startOn').max() || timestamp;
        break;
      case 'end':
        // start effect after last queued effect has finished
        timestamp = this.effects.pluck('finishOn').max() || timestamp;
        break;
    }
    
    effect.startOn  += timestamp;
    effect.finishOn += timestamp;

    if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
      this.effects.push(effect);
    
    if (!this.interval)
      this.interval = setInterval(this.loop.bind(this), 15);
  },
  remove: function(effect) {
    this.effects = this.effects.reject(function(e) { return e==effect });
    if (this.effects.length == 0) {
      clearInterval(this.interval);
      this.interval = null;
    }
  },
  loop: function() {
    var timePos = new Date().getTime();
    for(var i=0, len=this.effects.length;i<len;i++) 
      this.effects[i] && this.effects[i].loop(timePos);
  }
});

Effect.Queues = {
  instances: $H(),
  get: function(queueName) {
    if (!Object.isString(queueName)) return queueName;
    
/*    return this.instances[queueName] ||
      this.instances[queueName]= new Effect.ScopedQueue();*/
	  if ( this.instances[queueName ] )
	  	return this.instances[queueName];
		else
		{
			this.instances [ queueName ] = new Effect.ScopedQueue ();

			return this.instances[queueName ];
		}
  }
};
Effect.Queue = Effect.Queues.get('global');

Effect.Base = Class.create({
  position: null,
  start: function(options) {
    function codeForEvent(options,eventName){
      return (
        (options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') +
        (options[eventName] ? 'this.options.'+eventName+'(this);' : '')
      );
    }
    if (options && options.transition === false) options.transition = Effect.Transitions.linear;
    this.options      = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });
    this.currentFrame = 0;
    this.state        = 'idle';
    this.startOn      = this.options.delay*1000;
    this.finishOn     = this.startOn+(this.options.duration*1000);
    this.fromToDelta  = this.options.to-this.options.from;
    this.totalTime    = this.finishOn-this.startOn;
    this.totalFrames  = this.options.fps*this.options.duration;
    
    eval('this.render = function(pos){ '+
      'if (this.state=="idle"){this.state="running";'+
      codeForEvent(this.options,'beforeSetup')+
      (this.setup ? 'this.setup();':'')+ 
      codeForEvent(this.options,'afterSetup')+
      '};if (this.state=="running"){'+
      'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
      'this.position=pos;'+
      codeForEvent(this.options,'beforeUpdate')+
      (this.update ? 'this.update(pos);':'')+
      codeForEvent(this.options,'afterUpdate')+
      '}}');
    
    this.event('beforeStart');
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ? 
        'global' : this.options.queue.scope).add(this);
  },
  loop: function(timePos) {
    if (timePos >= this.startOn) {
      if (timePos >= this.finishOn) {
        this.render(1.0);
        this.cancel();
        this.event('beforeFinish');
        if (this.finish) this.finish(); 
        this.event('afterFinish');
        return;  
      }
      var pos   = (timePos - this.startOn) / this.totalTime,
          frame = (pos * this.totalFrames).round();
      if (frame > this.currentFrame) {
        this.render(pos);
        this.currentFrame = frame;
      }
    }
  },
  cancel: function() {
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ? 
        'global' : this.options.queue.scope).remove(this);
    this.state = 'finished';
  },
  event: function(eventName) {
    if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
    if (this.options[eventName]) this.options[eventName](this);
  },
  inspect: function() {
    var data = $H();
    for(property in this)
      if (!Object.isFunction(this[property])) data.set(property, this[property]);
    return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';
  }
});

Effect.Parallel = Class.create(Effect.Base, {
  initialize: function(effects) {
    this.effects = effects || [];
    this.start(arguments[1]);
  },
  update: function(position) {
    this.effects.invoke('render', position);
  },
  finish: function(position) {
    this.effects.each( function(effect) {
      effect.render(1.0);
      effect.cancel();
      effect.event('beforeFinish');
      if (effect.finish) effect.finish(position);
      effect.event('afterFinish');
    });
  }
});

Effect.Tween = Class.create(Effect.Base, {
  initialize: function(object, from, to) {
    object = Object.isString(object) ? $(object) : object;
    var args = $A(arguments), method = args.last(), 
      options = args.length == 5 ? args[3] : null;
    this.method = Object.isFunction(method) ? method.bind(object) :
      Object.isFunction(object[method]) ? object[method].bind(object) : 
      function(value) { object[method] = value };
    this.start(Object.extend({ from: from, to: to }, options || { }));
  },
  update: function(position) {
    this.method(position);
  }
});

Effect.Event = Class.create(Effect.Base, {
  initialize: function() {
    this.start(Object.extend({ duration: 0 }, arguments[0] || { }));
  },
  update: Prototype.emptyFunction
});

Effect.Opacity = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    // make this work on IE on elements without 'layout'
    if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
      this.element.setStyle({zoom: 1});
    var options = Object.extend({
      from: this.element.getOpacity() || 0.0,
      to:   1.0
    }, arguments[1] || { });
    this.start(options);
  },
  update: function(position) {
    this.element.setOpacity(position);
  }
});

Effect.Move = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      x:    0,
      y:    0,
      mode: 'relative'
    }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    this.element.makePositioned();
    this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
    this.originalTop  = parseFloat(this.element.getStyle('top')  || '0');
    if (this.options.mode == 'absolute') {
      this.options.x = this.options.x - this.originalLeft;
      this.options.y = this.options.y - this.originalTop;
    }
  },
  update: function(position) {
    this.element.setStyle({
      left: (this.options.x  * position + this.originalLeft).round() + 'px',
      top:  (this.options.y  * position + this.originalTop).round()  + 'px'
    });
  }
});

// for backwards compatibility
Effect.MoveBy = function(element, toTop, toLeft) {
  return new Effect.Move(element, 
    Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
};

Effect.Scale = Class.create(Effect.Base, {
  initialize: function(element, percent) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      scaleX: true,
      scaleY: true,
      scaleContent: true,
      scaleFromCenter: false,
      scaleMode: 'box',        // 'box' or 'contents' or { } with provided values
      scaleFrom: 100.0,
      scaleTo:   percent
    }, arguments[2] || { });
    this.start(options);
  },
  setup: function() {
    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
    this.elementPositioning = this.element.getStyle('position');
    
    this.originalStyle = { };
    ['top','left','width','height','fontSize'].each( function(k) {
      this.originalStyle[k] = this.element.style[k];
    }.bind(this));
      
    this.originalTop  = this.element.offsetTop;
    this.originalLeft = this.element.offsetLeft;
    
    var fontSize = this.element.getStyle('font-size') || '100%';
    ['em','px','%','pt'].each( function(fontSizeType) {
      if (fontSize.indexOf(fontSizeType)>0) {
        this.fontSize     = parseFloat(fontSize);
        this.fontSizeType = fontSizeType;
      }
    }.bind(this));
    
    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
    
    this.dims = null;
    if (this.options.scaleMode=='box')
      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
    if (/^content/.test(this.options.scaleMode))
      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
    if (!this.dims)
      this.dims = [this.options.scaleMode.originalHeight,
                   this.options.scaleMode.originalWidth];
  },
  update: function(position) {
    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
    if (this.options.scaleContent && this.fontSize)
      this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
  },
  finish: function(position) {
    if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
  },
  setDimensions: function(height, width) {
    var d = { };
    if (this.options.scaleX) d.width = width.round() + 'px';
    if (this.options.scaleY) d.height = height.round() + 'px';
    if (this.options.scaleFromCenter) {
      var topd  = (height - this.dims[0])/2;
      var leftd = (width  - this.dims[1])/2;
      if (this.elementPositioning == 'absolute') {
        if (this.options.scaleY) d.top = this.originalTop-topd + 'px';
        if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
      } else {
        if (this.options.scaleY) d.top = -topd + 'px';
        if (this.options.scaleX) d.left = -leftd + 'px';
      }
    }
    this.element.setStyle(d);
  }
});

Effect.Highlight = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    // Prevent executing on elements not in the layout flow
    if (this.element.getStyle('display')=='none') { this.cancel(); return; }
    // Disable background image during the effect
    this.oldStyle = { };
    if (!this.options.keepBackgroundImage) {
      this.oldStyle.backgroundImage = this.element.getStyle('background-image');
      this.element.setStyle({backgroundImage: 'none'});
    }
    if (!this.options.endcolor)
      this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
    if (!this.options.restorecolor)
      this.options.restorecolor = this.element.getStyle('background-color');
    // init color calculations
    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
  },
  update: function(position) {
    this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
      return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
  },
  finish: function() {
    this.element.setStyle(Object.extend(this.oldStyle, {
      backgroundColor: this.options.restorecolor
    }));
  }
});

Effect.ScrollTo = function(element) {
  var options = arguments[1] || { },
    scrollOffsets = document.viewport.getScrollOffsets(),
    elementOffsets = $(element).cumulativeOffset(),
    max = (window.height || document.body.scrollHeight) - document.viewport.getHeight();  

  if (options.offset) elementOffsets[1] += options.offset;

  return new Effect.Tween(null,
    scrollOffsets.top,
    elementOffsets[1] > max ? max : elementOffsets[1],
    options,
    function(p){ scrollTo(scrollOffsets.left, p.round()) }
  );
};

/* ------------- combination effects ------------- */

Effect.Fade = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  var options = Object.extend({
    from: element.getOpacity() || 1.0,
    to:   0.0,
    afterFinishInternal: function(effect) { 
      if (effect.options.to!=0) return;
      effect.element.hide().setStyle({opacity: oldOpacity}); 
    }
  }, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Appear = function(element) {
  element = $(element);
  var options = Object.extend({
  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
  to:   1.0,
  // force Safari to render floated elements properly
  afterFinishInternal: function(effect) {
    effect.element.forceRerendering();
  },
  beforeSetup: function(effect) {
    effect.element.setOpacity(effect.options.from).show(); 
  }}, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Puff = function(element) {
  element = $(element);
  var oldStyle = { 
    opacity: element.getInlineOpacity(), 
    position: element.getStyle('position'),
    top:  element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height
  };
  return new Effect.Parallel(
   [ new Effect.Scale(element, 200, 
      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), 
     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], 
     Object.extend({ duration: 1.0, 
      beforeSetupInternal: function(effect) {
        Position.absolutize(effect.effects[0].element)
      },
      afterFinishInternal: function(effect) {
         effect.effects[0].element.hide().setStyle(oldStyle); }
     }, arguments[1] || { })
   );
};

Effect.BlindUp = function(element) {
  element = $(element);
  element.makeClipping();
  return new Effect.Scale(element, 0,
    Object.extend({ scaleContent: false, 
      scaleX: false, 
      restoreAfterFinish: true,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping();
      } 
    }, arguments[1] || { })
  );
};

Effect.BlindDown = function(element) {
  element = $(element);
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({ 
    scaleContent: false, 
    scaleX: false,
    scaleFrom: 0,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makeClipping().setStyle({height: '0px'}).show(); 
    },  
    afterFinishInternal: function(effect) {
      effect.element.undoClipping();
    }
  }, arguments[1] || { }));
};

Effect.SwitchOff = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  return new Effect.Appear(element, Object.extend({
    duration: 0.4,
    from: 0,
    transition: Effect.Transitions.flicker,
    afterFinishInternal: function(effect) {
      new Effect.Scale(effect.element, 1, { 
        duration: 0.3, scaleFromCenter: true,
        scaleX: false, scaleContent: false, restoreAfterFinish: true,
        beforeSetup: function(effect) { 
          effect.element.makePositioned().makeClipping();
        },
        afterFinishInternal: function(effect) {
          effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
        }
      })
    }
  }, arguments[1] || { }));
};

Effect.DropOut = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left'),
    opacity: element.getInlineOpacity() };
  return new Effect.Parallel(
    [ new Effect.Move(element, {x: 0, y: 100, sync: true }), 
      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
    Object.extend(
      { duration: 0.5,
        beforeSetup: function(effect) {
          effect.effects[0].element.makePositioned(); 
        },
        afterFinishInternal: function(effect) {
          effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
        } 
      }, arguments[1] || { }));
};

Effect.Shake = function(element) {
  element = $(element);
  var options = Object.extend({
    distance: 20,
    duration: 0.5
  }, arguments[1] || {});
  var distance = parseFloat(options.distance);
  var split = parseFloat(options.duration) / 10.0;
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left') };
    return new Effect.Move(element,
      { x:  distance, y: 0, duration: split, afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
        effect.element.undoPositioned().setStyle(oldStyle);
  }}) }}) }}) }}) }}) }});
};

Effect.SlideDown = function(element) {
  element = $(element).cleanWhitespace();
  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({ 
    scaleContent: false, 
    scaleX: false, 
    scaleFrom: window.opera ? 0 : 1,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().setStyle({height: '0px'}).show(); 
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' }); 
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
    }, arguments[1] || { })
  );
};

Effect.SlideUp = function(element) {
  element = $(element).cleanWhitespace();
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, window.opera ? 0 : 1,
   Object.extend({ scaleContent: false, 
    scaleX: false, 
    scaleMode: 'box',
    scaleFrom: 100,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().show();
    },  
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});
    }
   }, arguments[1] || { })
  );
};

// Bug in opera makes the TD containing this element expand for a instance after finish 
Effect.Squish = function(element) {
  return new Effect.Scale(element, window.opera ? 1 : 0, { 
    restoreAfterFinish: true,
    beforeSetup: function(effect) {
      effect.element.makeClipping(); 
    },  
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping(); 
    }
  });
};

Effect.Grow = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.full
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();    
  var initialMoveX, initialMoveY;
  var moveX, moveY;
  
  switch (options.direction) {
    case 'top-left':
      initialMoveX = initialMoveY = moveX = moveY = 0; 
      break;
    case 'top-right':
      initialMoveX = dims.width;
      initialMoveY = moveY = 0;
      moveX = -dims.width;
      break;
    case 'bottom-left':
      initialMoveX = moveX = 0;
      initialMoveY = dims.height;
      moveY = -dims.height;
      break;
    case 'bottom-right':
      initialMoveX = dims.width;
      initialMoveY = dims.height;
      moveX = -dims.width;
      moveY = -dims.height;
      break;
    case 'center':
      initialMoveX = dims.width / 2;
      initialMoveY = dims.height / 2;
      moveX = -dims.width / 2;
      moveY = -dims.height / 2;
      break;
  }
  
  return new Effect.Move(element, {
    x: initialMoveX,
    y: initialMoveY,
    duration: 0.01, 
    beforeSetup: function(effect) {
      effect.element.hide().makeClipping().makePositioned();
    },
    afterFinishInternal: function(effect) {
      new Effect.Parallel(
        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
          new Effect.Scale(effect.element, 100, {
            scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, 
            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
        ], Object.extend({
             beforeSetup: function(effect) {
               effect.effects[0].element.setStyle({height: '0px'}).show(); 
             },
             afterFinishInternal: function(effect) {
               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle); 
             }
           }, options)
      )
    }
  });
};

Effect.Shrink = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.none
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var moveX, moveY;
  
  switch (options.direction) {
    case 'top-left':
      moveX = moveY = 0;
      break;
    case 'top-right':
      moveX = dims.width;
      moveY = 0;
      break;
    case 'bottom-left':
      moveX = 0;
      moveY = dims.height;
      break;
    case 'bottom-right':
      moveX = dims.width;
      moveY = dims.height;
      break;
    case 'center':  
      moveX = dims.width / 2;
      moveY = dims.height / 2;
      break;
  }
  
  return new Effect.Parallel(
    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
    ], Object.extend({            
         beforeStartInternal: function(effect) {
           effect.effects[0].element.makePositioned().makeClipping(); 
         },
         afterFinishInternal: function(effect) {
           effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
       }, options)
  );
};

Effect.Pulsate = function(element) {
  element = $(element);
  var options    = arguments[1] || { };
  var oldOpacity = element.getInlineOpacity();
  var transition = options.transition || Effect.Transitions.sinoidal;
  var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };
  reverser.bind(transition);
  return new Effect.Opacity(element, 
    Object.extend(Object.extend({  duration: 2.0, from: 0,
      afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
    }, options), {transition: reverser}));
};

Effect.Fold = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height };
  element.makeClipping();
  return new Effect.Scale(element, 5, Object.extend({   
    scaleContent: false,
    scaleX: false,
    afterFinishInternal: function(effect) {
    new Effect.Scale(element, 1, { 
      scaleContent: false, 
      scaleY: false,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping().setStyle(oldStyle);
      } });
  }}, arguments[1] || { }));
};

Effect.Morph = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      style: { }
    }, arguments[1] || { });
    
    if (!Object.isString(options.style)) this.style = $H(options.style);
    else {
      if (options.style.include(':'))
        this.style = options.style.parseStyle();
      else {
        this.element.addClassName(options.style);
        this.style = $H(this.element.getStyles());
        this.element.removeClassName(options.style);
        var css = this.element.getStyles();
        this.style = this.style.reject(function(style) {
          return style.value == css[style.key];
        });
        options.afterFinishInternal = function(effect) {
          effect.element.addClassName(effect.options.style);
          effect.transforms.each(function(transform) {
            effect.element.style[transform.style] = '';
          });
        }
      }
    }
    this.start(options);
  },
  
  setup: function(){
    function parseColor(color){
      if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
      color = color.parseColor();
      return $R(0,2).map(function(i){
        return parseInt( color.slice(i*2+1,i*2+3), 16 ) 
      });
    }
    this.transforms = this.style.map(function(pair){
      var property = pair[0], value = pair[1], unit = null;

      if (value.parseColor('#zzzzzz') != '#zzzzzz') {
        value = value.parseColor();
        unit  = 'color';
      } else if (property == 'opacity') {
        value = parseFloat(value);
        if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
          this.element.setStyle({zoom: 1});
      } else if (Element.CSS_LENGTH.test(value)) {
          var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
          value = parseFloat(components[1]);
          unit = (components.length == 3) ? components[2] : null;
      }

      var originalValue = this.element.getStyle(property);
      return { 
        style: property.camelize(), 
        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0), 
        targetValue: unit=='color' ? parseColor(value) : value,
        unit: unit
      };
    }.bind(this)).reject(function(transform){
      return (
        (transform.originalValue == transform.targetValue) ||
        (
          transform.unit != 'color' &&
          (isNaN(transform.originalValue) || isNaN(transform.targetValue))
        )
      )
    });
  },
  update: function(position) {
    var style = { }, transform, i = this.transforms.length;
    while(i--)
      style[(transform = this.transforms[i]).style] = 
        transform.unit=='color' ? '#'+
          (Math.round(transform.originalValue[0]+
            (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
          (Math.round(transform.originalValue[1]+
            (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
          (Math.round(transform.originalValue[2]+
            (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
        (transform.originalValue +
          (transform.targetValue - transform.originalValue) * position).toFixed(3) + 
            (transform.unit === null ? '' : transform.unit);
    this.element.setStyle(style, true);
  }
});

Effect.Transform = Class.create({
  initialize: function(tracks){
    this.tracks  = [];
    this.options = arguments[1] || { };
    this.addTracks(tracks);
  },
  addTracks: function(tracks){
    tracks.each(function(track){
      track = $H(track);
      var data = track.values().first();
      this.tracks.push($H({
        ids:     track.keys().first(),
        effect:  Effect.Morph,
        options: { style: data }
      }));
    }.bind(this));
    return this;
  },
  play: function(){
    return new Effect.Parallel(
      this.tracks.map(function(track){
        var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');
        var elements = [$(ids) || $$(ids)].flatten();
        return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });
      }).flatten(),
      this.options
    );
  }
});

Element.CSS_PROPERTIES = $w(
  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + 
  'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
  'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
  'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
  'fontSize fontWeight height left letterSpacing lineHeight ' +
  'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
  'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
  'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
  'right textIndent top width wordSpacing zIndex');
  
Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;

String.__parseStyleElement = document.createElement('div');
String.prototype.parseStyle = function(){
  var style, styleRules = $H();
  if (Prototype.Browser.WebKit)
    style = new Element('div',{style:this}).style;
  else {
    String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
    style = String.__parseStyleElement.childNodes[0].style;
  }
  
  Element.CSS_PROPERTIES.each(function(property){
    if (style[property]) styleRules.set(property, style[property]); 
  });
  
  if (Prototype.Browser.IE && this.include('opacity'))
    styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);

  return styleRules;
};

if (document.defaultView && document.defaultView.getComputedStyle) {
  Element.getStyles = function(element) {
    var css = document.defaultView.getComputedStyle($(element), null);
    return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
      styles[property] = css[property];
      return styles;
    });
  };
} else {
  Element.getStyles = function(element) {
    element = $(element);
    var css = element.currentStyle, styles;
    styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
      results[property] = css[property];
      return results;
    });
    if (!styles.opacity) styles.opacity = element.getOpacity();
    return styles;
  };
};

Effect.Methods = {
  morph: function(element, style) {
    element = $(element);
    new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));
    return element;
  },
  visualEffect: function(element, effect, options) {
    element = $(element)
    var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
    new Effect[klass](element, options);
    return element;
  },
  highlight: function(element, options) {
    element = $(element);
    new Effect.Highlight(element, options);
    return element;
  }
};

$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
  'pulsate shake puff squish switchOff dropOut').each(
  function(effect) { 
    Effect.Methods[effect] = function(element, options){
      element = $(element);
      Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
      return element;
    }
  }
);

$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( 
  function(f) { Effect.Methods[f] = Element[f]; }
);

Element.addMethods(Effect.Methods);
// script.aculo.us dragdrop.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//           (c) 2005-2007 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)
// 
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

if(Object.isUndefined(Effect))
  throw("dragdrop.js requires including script.aculo.us' effects.js library");

var Droppables = {
  drops: [],

  remove: function(element) {
    this.drops = this.drops.reject(function(d) { return d.element==$(element) });
  },

  add: function(element) {
    element = $(element);
    var options = Object.extend({
      greedy:     true,
      hoverclass: null,
      tree:       false
    }, arguments[1] || { });

    // cache containers
    if(options.containment) {
      options._containers = [];
      var containment = options.containment;
      if(Object.isArray(containment)) {
        containment.each( function(c) { options._containers.push($(c)) });
      } else {
        options._containers.push($(containment));
      }
    }
    
    if(options.accept) options.accept = [options.accept].flatten();

    Element.makePositioned(element); // fix IE
    options.element = element;

    this.drops.push(options);
  },
  
  findDeepestChild: function(drops) {
    deepest = drops[0];
      
    for (i = 1; i < drops.length; ++i)
      if (Element.isParent(drops[i].element, deepest.element))
        deepest = drops[i];
    
    return deepest;
  },

  isContained: function(element, drop) {
    var containmentNode;
    if(drop.tree) {
      containmentNode = element.treeNode; 
    } else {
      containmentNode = element.parentNode;
    }
    return drop._containers.detect(function(c) { return containmentNode == c });
  },
  
  isAffected: function(point, element, drop) {
    return (
      (drop.element!=element) &&
      ((!drop._containers) ||
        this.isContained(element, drop)) &&
      ((!drop.accept) ||
        (Element.classNames(element).detect( 
          function(v) { return drop.accept.include(v) } ) )) &&
      Position.within(drop.element, point[0], point[1]) );
  },

  deactivate: function(drop) {
    if(drop.hoverclass)
      Element.removeClassName(drop.element, drop.hoverclass);
    this.last_active = null;
  },

  activate: function(drop) {
    if(drop.hoverclass)
      Element.addClassName(drop.element, drop.hoverclass);
    this.last_active = drop;
  },

  show: function(point, element) {
    if(!this.drops.length) return;
    var drop, affected = [];
    
    this.drops.each( function(drop) {
      if(Droppables.isAffected(point, element, drop))
        affected.push(drop);
    });
        
    if(affected.length>0)
      drop = Droppables.findDeepestChild(affected);

    if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);
    if (drop) {
      Position.within(drop.element, point[0], point[1]);
      if(drop.onHover)
        drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
      
      if (drop != this.last_active) Droppables.activate(drop);
    }
  },

  fire: function(event, element) {
    if(!this.last_active) return;
    Position.prepare();

    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
      if (this.last_active.onDrop) {
        this.last_active.onDrop(element, this.last_active.element, event); 
        return true; 
      }
  },

  reset: function() {
    if(this.last_active)
      this.deactivate(this.last_active);
  }
}

var Draggables = {
  drags: [],
  observers: [],
  
  register: function(draggable) {
    if(this.drags.length == 0) {
      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
      this.eventKeypress  = this.keyPress.bindAsEventListener(this);
      
      Event.observe(document, "mouseup", this.eventMouseUp);
      Event.observe(document, "mousemove", this.eventMouseMove);
      Event.observe(document, "keypress", this.eventKeypress);
    }
    this.drags.push(draggable);
  },
  
  unregister: function(draggable) {
    this.drags = this.drags.reject(function(d) { return d==draggable });
    if(this.drags.length == 0) {
      Event.stopObserving(document, "mouseup", this.eventMouseUp);
      Event.stopObserving(document, "mousemove", this.eventMouseMove);
      Event.stopObserving(document, "keypress", this.eventKeypress);
    }
  },
  
  activate: function(draggable) {
    if(draggable.options.delay) { 
      this._timeout = setTimeout(function() { 
        Draggables._timeout = null; 
        window.focus(); 
        Draggables.activeDraggable = draggable; 
      }.bind(this), draggable.options.delay); 
    } else {
      window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
      this.activeDraggable = draggable;
    }
  },
  
  deactivate: function() {
    this.activeDraggable = null;
  },
  
  updateDrag: function(event) {
    if(!this.activeDraggable) return;
    var pointer = [Event.pointerX(event), Event.pointerY(event)];
    // Mozilla-based browsers fire successive mousemove events with
    // the same coordinates, prevent needless redrawing (moz bug?)
    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
    this._lastPointer = pointer;
    
    this.activeDraggable.updateDrag(event, pointer);
  },
  
  endDrag: function(event) {
    if(this._timeout) { 
      clearTimeout(this._timeout); 
      this._timeout = null; 
    }
    if(!this.activeDraggable) return;
    this._lastPointer = null;
    this.activeDraggable.endDrag(event);
    this.activeDraggable = null;
  },
  
  keyPress: function(event) {
    if(this.activeDraggable)
      this.activeDraggable.keyPress(event);
  },
  
  addObserver: function(observer) {
    this.observers.push(observer);
    this._cacheObserverCallbacks();
  },
  
  removeObserver: function(element) {  // element instead of observer fixes mem leaks
    this.observers = this.observers.reject( function(o) { return o.element==element });
    this._cacheObserverCallbacks();
  },
  
  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'
    if(this[eventName+'Count'] > 0)
      this.observers.each( function(o) {
        if(o[eventName]) o[eventName](eventName, draggable, event);
      });
    if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
  },
  
  _cacheObserverCallbacks: function() {
    ['onStart','onEnd','onDrag'].each( function(eventName) {
      Draggables[eventName+'Count'] = Draggables.observers.select(
        function(o) { return o[eventName]; }
      ).length;
    });
  }
}

/*--------------------------------------------------------------------------*/

var Draggable = Class.create({
  initialize: function(element) {
    var defaults = {
      handle: false,
      reverteffect: function(element, top_offset, left_offset) {
        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
        new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
          queue: {scope:'_draggable', position:'end'}
        });
      },
      endeffect: function(element) {
        var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
        new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity, 
          queue: {scope:'_draggable', position:'end'},
          afterFinish: function(){ 
            Draggable._dragging[element] = false 
          }
        }); 
      },
      zindex: 1000,
      revert: false,
      quiet: false,
      scroll: false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      snap: false,  // false, or xy or [x,y] or function(x,y){ return [x,y] }
      delay: 0
    };
    
    if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
      Object.extend(defaults, {
        starteffect: function(element) {
          element._opacity = Element.getOpacity(element);
          Draggable._dragging[element] = true;
          new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); 
        }
      });
    
    var options = Object.extend(defaults, arguments[1] || { });

    this.element = $(element);
    
    if(options.handle && Object.isString(options.handle))
      this.handle = this.element.down('.'+options.handle, 0);
    
    if(!this.handle) this.handle = $(options.handle);
    if(!this.handle) this.handle = this.element;
    
    if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
      options.scroll = $(options.scroll);
      this._isScrollChild = Element.childOf(this.element, options.scroll);
    }

    Element.makePositioned(this.element); // fix IE    

    this.options  = options;
    this.dragging = false;   

    this.eventMouseDown = this.initDrag.bindAsEventListener(this);
    Event.observe(this.handle, "mousedown", this.eventMouseDown);
    
    Draggables.register(this);
  },
  
  destroy: function() {
    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
    Draggables.unregister(this);
  },
  
  currentDelta: function() {
    return([
      parseInt(Element.getStyle(this.element,'left') || '0'),
      parseInt(Element.getStyle(this.element,'top') || '0')]);
  },
  
  initDrag: function(event) {
    if(!Object.isUndefined(Draggable._dragging[this.element]) &&
      Draggable._dragging[this.element]) return;
    if(Event.isLeftClick(event)) {    
      // abort on form elements, fixes a Firefox issue
      var src = Event.element(event);
      if((tag_name = src.tagName.toUpperCase()) && (
        tag_name=='INPUT' ||
        tag_name=='SELECT' ||
        tag_name=='OPTION' ||
        tag_name=='BUTTON' ||
        tag_name=='TEXTAREA')) return;
        
      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      var pos     = Position.cumulativeOffset(this.element);
      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
      
      Draggables.activate(this);
      Event.stop(event);
    }
  },
  
  startDrag: function(event) {
    this.dragging = true;
    if(!this.delta)
      this.delta = this.currentDelta();
    
    if(this.options.zindex) {
      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
      this.element.style.zIndex = this.options.zindex;
    }
    
    if(this.options.ghosting) {
      this._clone = this.element.cloneNode(true);
      this.element._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
      if (!this.element._originallyAbsolute)
        Position.absolutize(this.element);
      this.element.parentNode.insertBefore(this._clone, this.element);
    }
    
    if(this.options.scroll) {
      if (this.options.scroll == window) {
        var where = this._getWindowScroll(this.options.scroll);
        this.originalScrollLeft = where.left;
        this.originalScrollTop = where.top;
      } else {
        this.originalScrollLeft = this.options.scroll.scrollLeft;
        this.originalScrollTop = this.options.scroll.scrollTop;
      }
    }
    
    Draggables.notify('onStart', this, event);
        
    if(this.options.starteffect) this.options.starteffect(this.element);
  },
  
  updateDrag: function(event, pointer) {
    if(!this.dragging) this.startDrag(event);
    
    if(!this.options.quiet){
      Position.prepare();
      Droppables.show(pointer, this.element);
    }
    
    Draggables.notify('onDrag', this, event);
    
    this.draw(pointer);
    if(this.options.change) this.options.change(this);
    
    if(this.options.scroll) {
      this.stopScrolling();
      
      var p;
      if (this.options.scroll == window) {
        with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
      } else {
        p = Position.page(this.options.scroll);
        p[0] += this.options.scroll.scrollLeft + Position.deltaX;
        p[1] += this.options.scroll.scrollTop + Position.deltaY;
        p.push(p[0]+this.options.scroll.offsetWidth);
        p.push(p[1]+this.options.scroll.offsetHeight);
      }
      var speed = [0,0];
      if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);
      if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);
      if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);
      if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
      this.startScrolling(speed);
    }
    
    // fix AppleWebKit rendering
    if(Prototype.Browser.WebKit) window.scrollBy(0,0);
    
    Event.stop(event);
  },
  
  finishDrag: function(event, success) {
    this.dragging = false;
    
    if(this.options.quiet){
      Position.prepare();
      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      Droppables.show(pointer, this.element);
    }

    if(this.options.ghosting) {
      if (!this.element._originallyAbsolute)
        Position.relativize(this.element);
      delete this.element._originallyAbsolute;
      Element.remove(this._clone);
      this._clone = null;
    }

    var dropped = false; 
    if(success) { 
      dropped = Droppables.fire(event, this.element); 
      if (!dropped) dropped = false; 
    }
    if(dropped && this.options.onDropped) this.options.onDropped(this.element);
    Draggables.notify('onEnd', this, event);

    var revert = this.options.revert;
    if(revert && Object.isFunction(revert)) revert = revert(this.element);
    
    var d = this.currentDelta();
    if(revert && this.options.reverteffect) {
      if (dropped == 0 || revert != 'failure')
        this.options.reverteffect(this.element,
          d[1]-this.delta[1], d[0]-this.delta[0]);
    } else {
      this.delta = d;
    }

    if(this.options.zindex)
      this.element.style.zIndex = this.originalZ;

    if(this.options.endeffect) 
      this.options.endeffect(this.element);
      
    Draggables.deactivate(this);
    Droppables.reset();
  },
  
  keyPress: function(event) {
    if(event.keyCode!=Event.KEY_ESC) return;
    this.finishDrag(event, false);
    Event.stop(event);
  },
  
  endDrag: function(event) {
    if(!this.dragging) return;
    this.stopScrolling();
    this.finishDrag(event, true);
    Event.stop(event);
  },
  
  draw: function(point) {
    var pos = Position.cumulativeOffset(this.element);
    if(this.options.ghosting) {
      var r   = Position.realOffset(this.element);
      pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
    }
    
    var d = this.currentDelta();
    pos[0] -= d[0]; pos[1] -= d[1];
    
    if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
      pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
      pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
    }
    
    var p = [0,1].map(function(i){ 
      return (point[i]-pos[i]-this.offset[i]) 
    }.bind(this));
    
    if(this.options.snap) {
      if(Object.isFunction(this.options.snap)) {
        p = this.options.snap(p[0],p[1],this);
      } else {
      if(Object.isArray(this.options.snap)) {
        p = p.map( function(v, i) {
          return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this))
      } else {
        p = p.map( function(v) {
          return (v/this.options.snap).round()*this.options.snap }.bind(this))
      }
    }}
    
    var style = this.element.style;
    if((!this.options.constraint) || (this.options.constraint=='horizontal'))
      style.left = p[0] + "px";
    if((!this.options.constraint) || (this.options.constraint=='vertical'))
      style.top  = p[1] + "px";
    
    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
  },
  
  stopScrolling: function() {
    if(this.scrollInterval) {
      clearInterval(this.scrollInterval);
      this.scrollInterval = null;
      Draggables._lastScrollPointer = null;
    }
  },
  
  startScrolling: function(speed) {
    if(!(speed[0] || speed[1])) return;
    this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
    this.lastScrolled = new Date();
    this.scrollInterval = setInterval(this.scroll.bind(this), 10);
  },
  
  scroll: function() {
    var current = new Date();
    var delta = current - this.lastScrolled;
    this.lastScrolled = current;
    if(this.options.scroll == window) {
      with (this._getWindowScroll(this.options.scroll)) {
        if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
          var d = delta / 1000;
          this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );
        }
      }
    } else {
      this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
      this.options.scroll.scrollTop  += this.scrollSpeed[1] * delta / 1000;
    }
    
    Position.prepare();
    Droppables.show(Draggables._lastPointer, this.element);
    Draggables.notify('onDrag', this);
    if (this._isScrollChild) {
      Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);
      Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;
      Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;
      if (Draggables._lastScrollPointer[0] < 0)
        Draggables._lastScrollPointer[0] = 0;
      if (Draggables._lastScrollPointer[1] < 0)
        Draggables._lastScrollPointer[1] = 0;
      this.draw(Draggables._lastScrollPointer);
    }
    
    if(this.options.change) this.options.change(this);
  },
  
  _getWindowScroll: function(w) {
    var T, L, W, H;
    with (w.document) {
      if (w.document.documentElement && documentElement.scrollTop) {
        T = documentElement.scrollTop;
        L = documentElement.scrollLeft;
      } else if (w.document.body) {
        T = body.scrollTop;
        L = body.scrollLeft;
      }
      if (w.innerWidth) {
        W = w.innerWidth;
        H = w.innerHeight;
      } else if (w.document.documentElement && documentElement.clientWidth) {
        W = documentElement.clientWidth;
        H = documentElement.clientHeight;
      } else {
        W = body.offsetWidth;
        H = body.offsetHeight
      }
    }
    return { top: T, left: L, width: W, height: H };
  }
});

Draggable._dragging = { };

/*--------------------------------------------------------------------------*/

var SortableObserver = Class.create({
  initialize: function(element, observer) {
    this.element   = $(element);
    this.observer  = observer;
    this.lastValue = Sortable.serialize(this.element);
  },
  
  onStart: function() {
    this.lastValue = Sortable.serialize(this.element);
  },
  
  onEnd: function() {
    Sortable.unmark();
    if(this.lastValue != Sortable.serialize(this.element))
      this.observer(this.element)
  }
});

var Sortable = {
  SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,
  
  sortables: { },
  
  _findRootElement: function(element) {
    while (element.tagName.toUpperCase() != "BODY") {  
      if(element.id && Sortable.sortables[element.id]) return element;
      element = element.parentNode;
    }
  },

  options: function(element) {
    element = Sortable._findRootElement($(element));
    if(!element) return;
    return Sortable.sortables[element.id];
  },
  
  destroy: function(element){
    var s = Sortable.options(element);
    
    if(s) {
      Draggables.removeObserver(s.element);
      s.droppables.each(function(d){ Droppables.remove(d) });
      s.draggables.invoke('destroy');
      
      delete Sortable.sortables[s.element.id];
    }
  },

  create: function(element) {
    element = $(element);
    var options = Object.extend({ 
      element:     element,
      tag:         'li',       // assumes li children, override with tag: 'tagname'
      dropOnEmpty: false,
      tree:        false,
      treeTag:     'ul',
      overlap:     'vertical', // one of 'vertical', 'horizontal'
      constraint:  'vertical', // one of 'vertical', 'horizontal', false
      containment: element,    // also takes array of elements (or id's); or false
      handle:      false,      // or a CSS class
      only:        false,
      delay:       0,
      hoverclass:  null,
      ghosting:    false,
      quiet:       false, 
      scroll:      false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      format:      this.SERIALIZE_RULE,
      
      // these take arrays of elements or ids and can be 
      // used for better initialization performance
      elements:    false,
      handles:     false,
      
      onChange:    Prototype.emptyFunction,
      onUpdate:    Prototype.emptyFunction
    }, arguments[1] || { });

    // clear any old sortable with same element
    this.destroy(element);

    // build options for the draggables
    var options_for_draggable = {
      revert:      true,
      quiet:       options.quiet,
      scroll:      options.scroll,
      scrollSpeed: options.scrollSpeed,
      scrollSensitivity: options.scrollSensitivity,
      delay:       options.delay,
      ghosting:    options.ghosting,
      constraint:  options.constraint,
      handle:      options.handle };

    if(options.starteffect)
      options_for_draggable.starteffect = options.starteffect;

    if(options.reverteffect)
      options_for_draggable.reverteffect = options.reverteffect;
    else
      if(options.ghosting) options_for_draggable.reverteffect = function(element) {
        element.style.top  = 0;
        element.style.left = 0;
      };

    if(options.endeffect)
      options_for_draggable.endeffect = options.endeffect;

    if(options.zindex)
      options_for_draggable.zindex = options.zindex;

    // build options for the droppables  
    var options_for_droppable = {
      overlap:     options.overlap,
      containment: options.containment,
      tree:        options.tree,
      hoverclass:  options.hoverclass,
      onHover:     Sortable.onHover
    }
    
    var options_for_tree = {
      onHover:      Sortable.onEmptyHover,
      overlap:      options.overlap,
      containment:  options.containment,
      hoverclass:   options.hoverclass
    }

    // fix for gecko engine
    Element.cleanWhitespace(element); 

    options.draggables = [];
    options.droppables = [];

    // drop on empty handling
    if(options.dropOnEmpty || options.tree) {
      Droppables.add(element, options_for_tree);
      options.droppables.push(element);
    }

    (options.elements || this.findElements(element, options) || []).each( function(e,i) {
      var handle = options.handles ? $(options.handles[i]) :
        (options.handle ? $(e).select('.' + options.handle)[0] : e); 
      options.draggables.push(
        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
      Droppables.add(e, options_for_droppable);
      if(options.tree) e.treeNode = element;
      options.droppables.push(e);      
    });
    
    if(options.tree) {
      (Sortable.findTreeElements(element, options) || []).each( function(e) {
        Droppables.add(e, options_for_tree);
        e.treeNode = element;
        options.droppables.push(e);
      });
    }

    // keep reference
    this.sortables[element.id] = options;

    // for onupdate
    Draggables.addObserver(new SortableObserver(element, options.onUpdate));

  },

  // return all suitable-for-sortable elements in a guaranteed order
  findElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.tag);
  },
  
  findTreeElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.treeTag);
  },

  onHover: function(element, dropon, overlap) {
    if(Element.isParent(dropon, element)) return;

    if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
      return;
    } else if(overlap>0.5) {
      Sortable.mark(dropon, 'before');
      if(dropon.previousSibling != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, dropon);
        if(dropon.parentNode!=oldParentNode) 
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    } else {
      Sortable.mark(dropon, 'after');
      var nextElement = dropon.nextSibling || null;
      if(nextElement != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, nextElement);
        if(dropon.parentNode!=oldParentNode) 
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    }
  },
  
  onEmptyHover: function(element, dropon, overlap) {
    var oldParentNode = element.parentNode;
    var droponOptions = Sortable.options(dropon);
        
    if(!Element.isParent(dropon, element)) {
      var index;
      
      var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
      var child = null;
            
      if(children) {
        var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);
        
        for (index = 0; index < children.length; index += 1) {
          if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
            offset -= Element.offsetSize (children[index], droponOptions.overlap);
          } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
            child = index + 1 < children.length ? children[index + 1] : null;
            break;
          } else {
            child = children[index];
            break;
          }
        }
      }
      
      dropon.insertBefore(element, child);
      
      Sortable.options(oldParentNode).onChange(element);
      droponOptions.onChange(element);
    }
  },

  unmark: function() {
    if(Sortable._marker) Sortable._marker.hide();
  },

  mark: function(dropon, position) {
    // mark on ghosting only
    var sortable = Sortable.options(dropon.parentNode);
    if(sortable && !sortable.ghosting) return; 

    if(!Sortable._marker) {
      Sortable._marker = 
        ($('dropmarker') || Element.extend(document.createElement('DIV'))).
          hide().addClassName('dropmarker').setStyle({position:'absolute'});
      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
    }    
    var offsets = Position.cumulativeOffset(dropon);
    Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});
    
    if(position=='after')
      if(sortable.overlap == 'horizontal') 
        Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
      else
        Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});
    
    Sortable._marker.show();
  },
  
  _tree: function(element, options, parent) {
    var children = Sortable.findElements(element, options) || [];
  
    for (var i = 0; i < children.length; ++i) {
      var match = children[i].id.match(options.format);

      if (!match) continue;
      
      var child = {
        id: encodeURIComponent(match ? match[1] : null),
        element: element,
        parent: parent,
        children: [],
        position: parent.children.length,
        container: $(children[i]).down(options.treeTag)
      }
      
      /* Get the element containing the children and recurse over it */
      if (child.container)
        this._tree(child.container, options, child)
      
      parent.children.push (child);
    }

    return parent; 
  },

  tree: function(element) {
    element = $(element);
    var sortableOptions = this.options(element);
    var options = Object.extend({
      tag: sortableOptions.tag,
      treeTag: sortableOptions.treeTag,
      only: sortableOptions.only,
      name: element.id,
      format: sortableOptions.format
    }, arguments[1] || { });
    
    var root = {
      id: null,
      parent: null,
      children: [],
      container: element,
      position: 0
    }
    
    return Sortable._tree(element, options, root);
  },

  /* Construct a [i] index for a particular node */
  _constructIndex: function(node) {
    var index = '';
    do {
      if (node.id) index = '[' + node.position + ']' + index;
    } while ((node = node.parent) != null);
    return index;
  },

  sequence: function(element) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[1] || { });
    
    return $(this.findElements(element, options) || []).map( function(item) {
      return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
    });
  },

  setSequence: function(element, new_sequence) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[2] || { });
    
    var nodeMap = { };
    this.findElements(element, options).each( function(n) {
        if (n.id.match(options.format))
            nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
        n.parentNode.removeChild(n);
    });
   
    new_sequence.each(function(ident) {
      var n = nodeMap[ident];
      if (n) {
        n[1].appendChild(n[0]);
        delete nodeMap[ident];
      }
    });
  },
  
  serialize: function(element) {
    element = $(element);
    var options = Object.extend(Sortable.options(element), arguments[1] || { });
    var name = encodeURIComponent(
      (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);
    
    if (options.tree) {
      return Sortable.tree(element, arguments[1]).children.map( function (item) {
        return [name + Sortable._constructIndex(item) + "[id]=" + 
                encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
      }).flatten().join('&');
    } else {
      return Sortable.sequence(element, arguments[1]).map( function(item) {
        return name + "[]=" + encodeURIComponent(item);
      }).join('&');
    }
  }
}

// Returns true if child is contained within element
Element.isParent = function(child, element) {
  if (!child.parentNode || child == element) return false;
  if (child.parentNode == element) return true;
  return Element.isParent(child.parentNode, element);
}

Element.findChildren = function(element, only, recursive, tagName) {   
  if(!element.hasChildNodes()) return null;
  tagName = tagName.toUpperCase();
  if(only) only = [only].flatten();
  var elements = [];
  $A(element.childNodes).each( function(e) {
    if(e.tagName && e.tagName.toUpperCase()==tagName &&
      (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
        elements.push(e);
    if(recursive) {
      var grandchildren = Element.findChildren(e, only, recursive, tagName);
      if(grandchildren) elements.push(grandchildren);
    }
  });

  return (elements.length>0 ? elements.flatten() : []);
}

Element.offsetSize = function (element, type) {
  return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
}
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// 
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/

var Scriptaculous = {
  Version: '1.8.1',
  require: function(libraryName) {
    // inserting via DOM fails in Safari 2.0, so brute force approach
    document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
  },
  REQUIRED_PROTOTYPE: '1.6.0',
  load: function() {
    function convertVersionString(versionString){
      var r = versionString.split('.');
      return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
    }
 
    if((typeof Prototype=='undefined') || 
       (typeof Element == 'undefined') || 
       (typeof Element.Methods=='undefined') ||
       (convertVersionString(Prototype.Version) < 
        convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
       throw("script.aculo.us requires the Prototype JavaScript framework >= " +
        Scriptaculous.REQUIRED_PROTOTYPE);
    
    $A(document.getElementsByTagName("script")).findAll( function(s) {
      return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
    }).each( function(s) {
      var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
      var includes = s.src.match(/\?.*load=([a-z,]*)/);
      (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
       function(include) { Scriptaculous.require(path+include+'.js') });
    });
  }
}

Scriptaculous.load();/*
	FYI:
		"restoreAfterFinish" is only used by Scale and all its subclasses and puts the element 
			back where it was the size that it was.

	Bugs:

		delete does not work on IE

		Effect.toggle on these effects doesn't seem to work quite right
			(  Effect.toggle('demo-effect-curtainopen','slideleft')  )

		Not allowing Effect.Curtain* to finish before clicking again causes a problem.

		Not allowing MOST effects to finish before clicking again causes a problem.
*/


/* This declaration doesn't show up correctly when using Firebug */
/* 
	Also, these toggles don't seem to work right either
	OK:  slideup, slidedown, slideright
	NOT: slideleft, curtain
*/
Effect.PAIRS = Object.extend(
	Effect.PAIRS, { 
		'slidedown':  ['SlideDownIn',  'SlideDownOut'],
		'slideup':    ['SlideUpIn',    'SlideUpOut'],
		'slideleft':  ['SlideLeftIn',  'SlideLeftOut'],
		'slideright': ['SlideRightIn', 'SlideRightOut'],
		'curtain':    ['CurtainClose', 'CurtainOpen']
	}
);


Object.extend(
	Effect, {
		_elementIsNotAListError: {
			name: 'ElementIsNotAListError',
			message: 'The specified DOM element is not a list exist, but is required to be for this effect to operate'
		}
  }
);


Effect.PulseList = Class.create();
Object.extend(Object.extend(Effect.PulseList.prototype, Effect.Base.prototype), {
	initialize: function(element) {
		this.element = $(element);
		if(!this.element) throw(Effect._elementDoesNotExistError);
		if( (this.element.tagName != "UL") && (this.element.tagName != "OL") )
			throw(Effect._elementIsNotAListError);
		if ( ! this.element.effectOn ) {
			this.element.effectOn = true;
			var options = Object.extend({
				_pulse: 1,
				direction: "down",		// up or down
				pulses: 1,
				continuous: false,
				bounce: false,
				duration: 2,
				min_opacity: 0.1
			}, arguments[1] || {});
			this.start(options);
		}
	},
	setup: function() {
		var num_items = this.element.immediateDescendants().size();
		var i = 1;
		var self = this;
		this.element.immediateDescendants().each( function(myitem){
			var mydelay = (self.options.direction == "down" ) 
				? (i++ - 1)/num_items
				: (num_items - i++)/num_items;
			var reverser   = function(pos){ return Effect.Transitions.sinoidal(1-Effect.Transitions.pulse(pos, 1)) }
			new Effect.Opacity(myitem, 
				Object.extend(Object.extend({
					delay: mydelay, 
					duration: self.options.duration, 
					from: self.options.min_opacity,
					afterFinishInternal: function(effect) {
						if ( ! ( self.options.direction == 'down' ? myitem.next() : myitem.previous() ) ) {
							if ( ( self.options.continuous ) || ( self.options._pulse++ < self.options.pulses ) ){
								if ( self.options.bounce) 
									self.options.direction = ( self.options.direction == 'up' ) ? 'down' : 'up';
								new Effect.PulseList(effect.element.parentNode, self.options || {} );
							}
						}
					}
				}, {}), {transition: reverser})
			);
		});
	},
	finish: function() {
//		delete(this.element.effectOn);
		this.element.effectOn = false;
	}
});


Effect.Gradient = Class.create();
Object.extend(Object.extend(Effect.Gradient.prototype, Effect.Base.prototype), {
	initialize: function(element) {
		this.element = $(element);
		if(!this.element) throw(Effect._elementDoesNotExistError);
		var options = Object.extend({
			duration: 5,
			rows: 10,
			cols: 10,
			type: 'diagonal',		/*	vertical, horizontal, diagonal */
			colors: [ 'black', 'white', 'white', 'black' ]
		}, arguments[1] || {});
		if (options.type == 'horizontal') options.rows = 1;
		else if (options.type == 'vertical') options.cols = 1;

		dims = this.element.getDimensions();
		cellwidth  = dims.width  / options.cols;
		cellheight = dims.height / options.rows;
		this.cellids = [];
		var self = this;
		this.table = Builder.node('table', {
			border: 0, cellpadding: 0, cellspacing: 0,
			style:"margin: 0px; padding: 0px;"
		});
		tbody = Builder.node('tbody', { style:"margin: 0px; padding: 0px;" });
		$R(1,options.rows).each( function(row){
			tr = Builder.node('tr', { style:"margin: 0px; padding: 0px;" });
			if (options.type == 'vertical') {
				cellcolor = Color.shade( 
					Color.string2hex(options.colors[0]), 
					Color.string2hex(options.colors[1]), 
					(row-1)/(options.rows-1) 
				);
			}
			$R(1,options.cols).each( function(col){
				cellid = "grcell-"+row+"-"+col;
				if (options.type == 'diagonal') {
					cellcolor = Color.shade( 
						Color.shade( 
							Color.string2hex(options.colors[0]), 
							Color.string2hex(options.colors[1]), 
							(col-1)/(options.cols-1) 
						), 
						Color.shade( 
							Color.string2hex(options.colors[2]), 
							Color.string2hex(options.colors[3]), 
							(col-1)/(options.cols-1) 
						),
						(row-1)/(options.rows-1) 
					);
				} else if (options.type == 'horizontal') {
					cellcolor = Color.shade( 
						Color.string2hex(options.colors[0]), 
						Color.string2hex(options.colors[1]), 
						(col-1)/(options.cols-1) 
					);
				}
				td = Builder.node('td',{
					id: cellid,
					style:"margin: 0px; padding: 0px; "
						+"height: "+cellheight+"px; "
						+"width: "+cellwidth+"px; "
						+"background-color: "+cellcolor
				}, "" );
				tr.appendChild(td);
				self.cellids.push(cellid);
			});
			tbody.appendChild(tr);
		});
		this.table.appendChild(tbody);

		Position.absolutize(this.element);
		this.element.parentNode.appendChild(this.table);
		Position.absolutize(this.table);
		this.start(options);
	},
	finish: function(){
		new Effect.Fade( this.table , {
			afterFinish: function(effect) {
				effect.element.parentNode.removeChild(effect.element);
			}
		});
	}
});


Effect.Pixelate = Class.create();
Object.extend(Object.extend(Effect.Pixelate.prototype, Effect.Base.prototype), {
	initialize: function(element) {
		this.element = $(element);
		if(!this.element) throw(Effect._elementDoesNotExistError);
		var options = Object.extend({
			duration: 5,
			rows: 30,
			cols: 30,
			startcolor: 'transparent',
			endcolor: 'white'
		}, arguments[1] || {});
		options.cells = options.rows * options.cols;

		dims = this.element.getDimensions();
		cellwidth  = dims.width  / options.cols;
		cellheight = dims.height / options.rows;
		this.cellids = [];
		var self = this;
		this.table = Builder.node('table', {
			border: 0, cellpadding: 0, cellspacing: 0,
			style:"margin: 0px; padding: 0px;"
		});
		tbody = Builder.node('tbody', { style:"margin: 0px; padding: 0px;" });
		$R(1,options.rows).each( function(row){
			tr = Builder.node('tr', { style:"margin: 0px; padding: 0px;" });
			$R(1,options.cols).each( function(col){
				cellid = "pxcell-"+row+"-"+col;
				td = Builder.node('td',{
					id: cellid,
					style:"margin: 0px; padding: 0px; "
						+"height: "+cellheight+"px; "
						+"width: "+cellwidth+"px; "
						+"background-color: "+options.startcolor
				}, '');
				tr.appendChild(td);
				self.cellids.push(cellid);
			});
			tbody.appendChild(tr);
		});
		this.cellids.sort( function(a,b){return (0.5 - Math.random());} );
		this.table.appendChild(tbody);

//		Position.relativize(this.element);
		Position.absolutize(this.element);
		this.element.parentNode.appendChild(this.table);
//		Position.relativize(this.table);
		Position.absolutize(this.table);
		this.start(options);
	},
	update: function(position) {
		while ( this.cellids.size() && (this.cellids.size()/this.options.cells) > (1-position) ) {
			$(this.cellids.pop()).setStyle({ backgroundColor: this.options.endcolor });
		}
	},
	finish: function(){
		new Effect.Fade( this.table , {
			afterFinish: function(effect) {
				effect.element.parentNode.removeChild(effect.element);
			}
		});
	}
});




Effect.Duplicate = Class.create();
Object.extend(Object.extend(Effect.Duplicate.prototype, Effect.Base.prototype), {
	initialize: function(element) {
		this.element = $(element);
		if(!this.element) throw(Effect._elementDoesNotExistError);

		this.element.makePositioned();
		this.elecopy = this.element.cloneNode(true);
		this.elecopy.setStyle({ color: 'red', backgroundColor: 'red', backgroundImage: '' });
		this.elecopy.id = element.id + '-copy';
		this.element.parentNode.appendChild(this.elecopy);
		Position.relativize(this.element);
		Position.relativize(this.elecopy);
		Position.absolutize(this.element);
		Position.absolutize(this.elecopy);

		var options = Object.extend({
		}, arguments[1] || {});
		this.start(options);
	},
	asetup: function() {
		return new Effect.Parallel ( [
			new Effect.SlideRightIn(this.element, { sync:true }),
			new Effect.SlideLeftIn( this.elecopy, { sync:true }) 
			], Object.extend({ 
				duration: 2
			}, arguments[1] || {})
		);
	},
	update: function(position) {
	},
	finish: function() {
		this.elecopy.undoClipping().undoPositioned().remove();
	}
});

Effect.Flicker = Class.create();
Object.extend(Object.extend(Effect.Flicker.prototype, Effect.Base.prototype), {
	initialize: function(element) {
		this.element = $(element);
		if(!this.element) throw(Effect._elementDoesNotExistError);
		if ( ! this.element.effectOn ) {
			this.element.effectOn = true;
			var options = Object.extend({
				threshold: 0.5,
				endvisibility: "visible"
			}, arguments[1] || {});
			this.start(options);
		}
	},
	update: function(position) {
		var visibility = ( Math.random() < this.options.threshold ) ? "hidden" : "visible";
		this.element.setStyle({
			visibility: visibility
		});
	},
	finish: function() {
		this.element.setStyle({
			visibility: this.options.endvisibility
		});
//		delete(this.element.effectOn);
		this.element.effectOn = false;
	}
});


Effect.CurtainClose = function(element) {
/* 
	CurtainClose need to have the content of the element wrapped in a container element with fixed width AND height!
*/
	element = $(element).cleanWhitespace();
	var elementDimensions = element.getDimensions();

	element.makeClipping().makePositioned();
	element.parentNode.makeClipping();	//	stops SlideLeftIn flicker
	elecopy = $(element.cloneNode(true));
	elecopy.setStyle({ top: '0px', left: '0px' });
	elecopy.id = element.id + '-copy';
	element.parentNode.appendChild(elecopy);
	elecopy.makeClipping().makePositioned();
	Position.absolutize(element);

	return new Effect.Parallel ( [
		new Effect.SlideRightIn(element, { sync:true }),
		new Effect.SlideLeftIn( elecopy, { sync:true }) 
		], Object.extend({ 
			duration: 2,
			afterFinishInternal: function(effect){
				elecopy.undoClipping().undoPositioned().remove();
/*	why does the above work and the below does not? */
//				effect.effects[1].element.undoClipping().undoPositioned().remove();
				effect.effects[0].element.parentNode.undoClipping();
			}
		}, arguments[1] || {})
	);
}

Effect.CurtainOpen = function(element) {
/* 
	CurtainOpen need to have the content of the element wrapped in a container element with fixed width AND height!
*/
	element = $(element).cleanWhitespace();

	element.makeClipping().makePositioned();
	element.parentNode.makeClipping();
	elecopy = element.cloneNode(true);
	elecopy.setStyle({ top: '0px' });
	elecopy.id = element.id + '-copy';
	element.parentNode.appendChild(elecopy);
	Position.absolutize(element);
	Position.absolutize(elecopy);

	var elementDimensions = element.getDimensions();
	return new Effect.Parallel ( [
		new Effect.SlideRightOut(element, { sync:true }),
		new Effect.SlideLeftOut( elecopy, { sync:true })
		], Object.extend({ 
			duration: 2,
			beforeSetup: function(effect){
				effect.effects[1].element.makeClipping().makePositioned().show();
			},
			afterFinishInternal: function(effect){
				element.undoClipping().undoPositioned();
/*	why does the above work and the below does not? */
//				effect.effects[0].element.undoClipping().undoPositioned();	
				effect.effects[1].element.parentNode.undoClipping();
				effect.effects[1].element.undoClipping().undoPositioned().remove();
			}
		}, arguments[1] || {})
	);
}


Effect.SlideLeftIn = function(element) {
/* 
	SlideLeftIn need to have the content of the element wrapped in a container element with fixed width!
*/
	element = $(element).cleanWhitespace();
	if ( ! element.effectOn ) {
		element.effectOn = true;
		var elementDimensions = element.getDimensions();
		return new Effect.Parallel ( [
			new Effect.Move(element, 
				Object.extend({ 
					x: -(elementDimensions.width), 
					sync: true, 
					mode: 'relative', 
					beforeStartInternal: function(effect) {
						if(window.opera) effect.element.setStyle({left: ''});
						effect.element.setStyle({left: elementDimensions.width + 'px' });
						effect.element.show();
					}
				}, arguments[1] || {})
			),
			new Effect.Scale(element, 100,
				Object.extend({ scaleContent: false, 
					/* why does the use of sync: true make this flicker? */
					scaleY: false,
					scaleFrom: window.opera ? 0 : 1
				}, arguments[1] || {})
			)
			], Object.extend({
				beforeSetup: function(effect){
					effect.effects[0].element.parentNode.makeClipping();
					effect.effects[0].element.makeClipping();
				},
				afterFinishInternal: function(effect){
					effect.effects[0].element.parentNode.undoClipping();
					effect.effects[0].element.undoClipping();
				},
				afterFinish: function(effect){
//					delete(effect.effects[0].element.effectOn);
					effect.effects[0].element.effectOn = false;
				}
			}, arguments[1] || {})
		);
	}
}


Effect.SlideRightOut = function(element) {
/* 
	SlideRightOut need to have the content of the element wrapped in a container element with fixed width!
*/
	element = $(element).cleanWhitespace();
	var elementDimensions = element.getDimensions();
	return new Effect.Parallel ( [
		new Effect.Move(element, { x: element.getWidth(), sync: true, mode: 'relative' }),
		new Effect.Scale(element, window.opera ? 0 : 1, {	
			sync: true, 
			scaleContent: false, 
			scaleY: false,
			scaleFrom: 100,
			restoreAfterFinish: true
		})
		], Object.extend({ 
			beforeSetup: function(effect){
				effect.effects[0].element.makeClipping();
			},
			afterFinishInternal: function(effect){
				effect.effects[0].element.undoClipping().hide();
			}
		}, arguments[1] || {})
	);
}



/* from SlideUp */
Effect.SlideLeftOut = function(element) {
/*
	SlideLeftOut needs to have the content of the element wrapped in a container element with fixed width
	otherwise any text or images begin to wrap in stange ways!
*/
	element = $(element).cleanWhitespace();
	return new Effect.Scale(element, window.opera ? 0 : 1,
		Object.extend({ 
			scaleContent: false, 
			scaleY: false, 
			scaleMode: 'box',
			scaleFrom: 100,
			restoreAfterFinish: true,
			beforeStartInternal: function(effect) {
				effect.element.makePositioned();
				effect.element.down().makePositioned();
				if(window.opera) effect.element.setStyle({left: ''});
				effect.element.makeClipping().show();
			},  
			afterUpdateInternal: function(effect) {
				effect.element.down().setStyle(
					{right: (effect.dims[1] - effect.element.clientWidth) + 'px' }
				);
			},
			afterFinishInternal: function(effect) {
				effect.element.hide().undoClipping().undoPositioned();
				effect.element.down().undoPositioned();
			}
		}, arguments[1] || {})
	);
}


/* from SlideDown */
Effect.SlideRightIn = function(element) {
/*
	SlideRightIn needs to have the content of the element wrapped in a container element with fixed width!
*/
	element = $(element).cleanWhitespace();
	var elementDimensions = element.getDimensions();
	return new Effect.Scale(element, 100, 
		Object.extend({ 
			scaleContent: false, 
			scaleY: false, 
			scaleFrom: window.opera ? 0 : 1,
			scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
			restoreAfterFinish: true,
			afterSetup: function(effect) {
				effect.element.makePositioned();
				effect.element.down().makePositioned();
				if(window.opera) effect.element.setStyle({left: ''});
				effect.element.makeClipping().setStyle({width: '0px'}).show(); 
			},
			afterUpdateInternal: function(effect) {
				effect.element.down().setStyle({right: (effect.dims[1] - effect.element.clientWidth) + 'px' }); 
			},
			afterFinishInternal: function(effect) {
				effect.element.undoClipping().undoPositioned();
				effect.element.down().undoPositioned();
			}
		}, arguments[1] || {})
	);
}



Effect.SlideUpIn = function(element) {
/* 
	SlideUpIn need to have the content of the element wrapped in a container element with fixed height!
*/
	element = $(element).cleanWhitespace();
	var elementDimensions = element.getDimensions();
	return new Effect.Parallel ( [
		new Effect.Move(element, { y: -(element.getHeight()), sync: true, mode: 'relative' }),
		new Effect.Scale(element, 100, 
			Object.extend({
				sync: true,
				scaleContent: false,
				scaleX: false,
				scaleFrom: 0,
				scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
				beforeSetup: function(effect) {
					effect.element.hide();
				},
				afterSetup: function(effect) {
					effect.element.makeClipping().setStyle({height: '0px'}).show();
				},
				afterFinishInternal: function(effect) {
					effect.element.undoClipping();
				}
			}, arguments[1] || {})
		)
	], Object.extend({
		afterSetup: function(effect) {
			effect.effects[0].element.setStyle({top: elementDimensions.height + 'px' });
		}
	}, arguments[1] || {}));
}


Effect.SlideDownOut = function(element) {
/* 
	SlideDown need to have the content of the element wrapped in a container element with fixed height!
*/
	element = $(element).cleanWhitespace();
	var elementDimensions = element.getDimensions();
	return new Effect.Parallel ( [
		new Effect.Move(element, { y: element.getHeight(), sync: true, mode: 'relative' }),
		new Effect.Scale(element, 0,
			Object.extend({ 
				sync: true,
				scaleContent: false,
				scaleX: false,
				restoreAfterFinish: true,
				beforeSetup: function(effect){
					effect.element.makeClipping();
				},
				afterFinishInternal: function(effect) {
					effect.element.hide().undoClipping();
				}
			}, arguments[1] || {})
		)
	], Object.extend({
	}, arguments[1] || {}));
}



/* this is the original SlideDown */
Effect.SlideDownIn = function(element) {
	element = $(element).cleanWhitespace();
	// SlideDown need to have the content of the element wrapped in a container element with fixed height!
	var oldInnerBottom = element.down().getStyle('bottom');
	var elementDimensions = element.getDimensions();
	return new Effect.Scale(element, 100, 
		Object.extend({ 
			scaleContent: false, 
			scaleX: false, 
			scaleFrom: window.opera ? 0 : 1,
			scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
			restoreAfterFinish: true,
			afterSetup: function(effect) {
				effect.element.makePositioned();
				effect.element.down().makePositioned();
				if(window.opera) effect.element.setStyle({top: ''});
				effect.element.makeClipping().setStyle({height: '0px'}).show(); 
			},
			afterUpdateInternal: function(effect) {
				effect.element.down().setStyle({bottom:
				(effect.dims[0] - effect.element.clientHeight) + 'px' }); 
			},
			afterFinishInternal: function(effect) {
				effect.element.undoClipping().undoPositioned();
				effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); 
			}
		}, arguments[1] || {})
	);
}

/* this is the original SlideUp */
Effect.SlideUpOut = function(element) {
	element = $(element).cleanWhitespace();
	var oldInnerBottom = element.down().getStyle('bottom');
	return new Effect.Scale(element, window.opera ? 0 : 1,
		Object.extend({ 
			scaleContent: false, 
			scaleX: false, 
			scaleMode: 'box',
			scaleFrom: 100,
			restoreAfterFinish: true,
			beforeStartInternal: function(effect) {
				effect.element.makePositioned();
				effect.element.down().makePositioned();
				if(window.opera) effect.element.setStyle({top: ''});
				effect.element.makeClipping().show();
			},  
			afterUpdateInternal: function(effect) {
				effect.element.down().setStyle({bottom:
				(effect.dims[0] - effect.element.clientHeight) + 'px' });
			},
			afterFinishInternal: function(effect) {
				effect.element.hide().undoClipping().undoPositioned().setStyle({bottom: oldInnerBottom});
				effect.element.down().undoPositioned();
			}
		}, arguments[1] || {})
	);
}


// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

var Builder = {
  NODEMAP: {
    AREA: 'map',
    CAPTION: 'table',
    COL: 'table',
    COLGROUP: 'table',
    LEGEND: 'fieldset',
    OPTGROUP: 'select',
    OPTION: 'select',
    PARAM: 'object',
    TBODY: 'table',
    TD: 'table',
    TFOOT: 'table',
    TH: 'table',
    THEAD: 'table',
    TR: 'table'
  },
  // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
  //       due to a Firefox bug
  node: function(elementName) {
    elementName = elementName.toUpperCase();
    
    // try innerHTML approach
    var parentTag = this.NODEMAP[elementName] || 'div';
    var parentElement = document.createElement(parentTag);
    try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
      parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
    } catch(e) {}
    var element = parentElement.firstChild || null;
      
    // see if browser added wrapping tags
    if(element && (element.tagName.toUpperCase() != elementName))
      element = element.getElementsByTagName(elementName)[0];
    
    // fallback to createElement approach
    if(!element) element = document.createElement(elementName);
    
    // abort if nothing could be created
    if(!element) return;

    // attributes (or text)
    if(arguments[1])
      if(this._isStringOrNumber(arguments[1]) ||
        (arguments[1] instanceof Array) ||
        arguments[1].tagName) {
          this._children(element, arguments[1]);
        } else {
          var attrs = this._attributes(arguments[1]);
          if(attrs.length) {
            try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
              parentElement.innerHTML = "<" +elementName + " " +
                attrs + "></" + elementName + ">";
            } catch(e) {}
            element = parentElement.firstChild || null;
            // workaround firefox 1.0.X bug
            if(!element) {
              element = document.createElement(elementName);
              for(attr in arguments[1]) 
                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
            }
            if(element.tagName.toUpperCase() != elementName)
              element = parentElement.getElementsByTagName(elementName)[0];
          }
        } 

    // text, or array of children
    if(arguments[2])
      this._children(element, arguments[2]);

     return element;
  },
  _text: function(text) {
     return document.createTextNode(text);
  },

  ATTR_MAP: {
    'className': 'class',
    'htmlFor': 'for'
  },

  _attributes: function(attributes) {
    var attrs = [];
    for(attribute in attributes)
      attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
          '="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'&quot;') + '"');
    return attrs.join(" ");
  },
  _children: function(element, children) {
    if(children.tagName) {
      element.appendChild(children);
      return;
    }
    if(typeof children=='object') { // array can hold nodes and text
      children.flatten().each( function(e) {
        if(typeof e=='object')
          element.appendChild(e)
        else
          if(Builder._isStringOrNumber(e))
            element.appendChild(Builder._text(e));
      });
    } else
      if(Builder._isStringOrNumber(children))
        element.appendChild(Builder._text(children));
  },
  _isStringOrNumber: function(param) {
    return(typeof param=='string' || typeof param=='number');
  },
  build: function(html) {
    var element = this.node('div');
    $(element).update(html.strip());
    return element.down();
  },
  dump: function(scope) { 
    if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope 
  
    var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
      "BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
      "FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
      "KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
      "PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
      "TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
  
    tags.each( function(tag){ 
      scope[tag] = function() { 
        return Builder.node.apply(Builder, [tag].concat($A(arguments)));  
      } 
    });
  }
}
// script.aculo.us controls.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//           (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
//           (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// Contributors:
//  Richard Livsey
//  Rahul Bhargava
//  Rob Wills
// 
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

// Autocompleter.Base handles all the autocompletion functionality 
// that's independent of the data source for autocompletion. This
// includes drawing the autocompletion menu, observing keyboard
// and mouse events, and similar.
//
// Specific autocompleters need to provide, at the very least, 
// a getUpdatedChoices function that will be invoked every time
// the text inside the monitored textbox changes. This method 
// should get the text for which to provide autocompletion by
// invoking this.getToken(), NOT by directly accessing
// this.element.value. This is to allow incremental tokenized
// autocompletion. Specific auto-completion logic (AJAX, etc)
// belongs in getUpdatedChoices.
//
// Tokenized incremental autocompletion is enabled automatically
// when an autocompleter is instantiated with the 'tokens' option
// in the options parameter, e.g.:
// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });
// will incrementally autocomplete with a comma as the token.
// Additionally, ',' in the above example can be replaced with
// a token array, e.g. { tokens: [',', '\n'] } which
// enables autocompletion on multiple tokens. This is most 
// useful when one of the tokens is \n (a newline), as it 
// allows smart autocompletion after linebreaks.

if(typeof Effect == 'undefined')
  throw("controls.js requires including script.aculo.us' effects.js library");

var Autocompleter = { }
Autocompleter.Base = Class.create({
  baseInitialize: function(element, update, options) {
    element          = $(element)
    this.element     = element; 
    this.update      = $(update);  
    this.hasFocus    = false; 
    this.changed     = false; 
    this.active      = false; 
    this.index       = 0;     
    this.entryCount  = 0;
    this.oldElementValue = this.element.value;

    if(this.setOptions)
      this.setOptions(options);
    else
      this.options = options || { };

    this.options.paramName    = this.options.paramName || this.element.name;
    this.options.tokens       = this.options.tokens || [];
    this.options.frequency    = this.options.frequency || 0.4;
    this.options.minChars     = this.options.minChars || 1;
    this.options.onShow       = this.options.onShow || 
      function(element, update){ 
        if(!update.style.position || update.style.position=='absolute') {
          update.style.position = 'absolute';
          Position.clone(element, update, {
            setHeight: false, 
            offsetTop: element.offsetHeight
          });
        }
        Effect.Appear(update,{duration:0.15});
      };
    this.options.onHide = this.options.onHide || 
      function(element, update){ new Effect.Fade(update,{duration:0.15}) };

    if(typeof(this.options.tokens) == 'string') 
      this.options.tokens = new Array(this.options.tokens);
    // Force carriage returns as token delimiters anyway
    if (!this.options.tokens.include('\n'))
      this.options.tokens.push('\n');

    this.observer = null;
    
    this.element.setAttribute('autocomplete','off');

    Element.hide(this.update);

    Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));
    Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));
  },

  show: function() {
    if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
    if(!this.iefix && 
      (Prototype.Browser.IE) &&
      (Element.getStyle(this.update, 'position')=='absolute')) {
      new Insertion.After(this.update, 
       '<iframe id="' + this.update.id + '_iefix" '+
       'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
       'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
      this.iefix = $(this.update.id+'_iefix');
    }
    if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
  },
  
  fixIEOverlapping: function() {
    Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
    this.iefix.style.zIndex = 1;
    this.update.style.zIndex = 2;
    Element.show(this.iefix);
  },

  hide: function() {
    this.stopIndicator();
    if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);
    if(this.iefix) Element.hide(this.iefix);
  },

  startIndicator: function() {
    if(this.options.indicator) Element.show(this.options.indicator);
  },

  stopIndicator: function() {
    if(this.options.indicator) Element.hide(this.options.indicator);
  },

  onKeyPress: function(event) {
    if(this.active)
      switch(event.keyCode) {
       case Event.KEY_TAB:
       case Event.KEY_RETURN:
         this.selectEntry();
         Event.stop(event);
       case Event.KEY_ESC:
         this.hide();
         this.active = false;
         Event.stop(event);
         return;
       case Event.KEY_LEFT:
       case Event.KEY_RIGHT:
         return;
       case Event.KEY_UP:
         this.markPrevious();
         this.render();
         Event.stop(event);
         return;
       case Event.KEY_DOWN:
         this.markNext();
         this.render();
         Event.stop(event);
         return;
      }
     else 
       if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || 
         (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;

    this.changed = true;
    this.hasFocus = true;

    if(this.observer) clearTimeout(this.observer);
      this.observer = 
        setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
  },

  activate: function() {
    this.changed = false;
    this.hasFocus = true;
    this.getUpdatedChoices();
  },

  onHover: function(event) {
    var element = Event.findElement(event, 'LI');
    if(this.index != element.autocompleteIndex) 
    {
        this.index = element.autocompleteIndex;
        this.render();
    }
    Event.stop(event);
  },
  
  onClick: function(event) {
    var element = Event.findElement(event, 'LI');
    this.index = element.autocompleteIndex;
    this.selectEntry();
    this.hide();
  },
  
  onBlur: function(event) {
    // needed to make click events working
    setTimeout(this.hide.bind(this), 250);
    this.hasFocus = false;
    this.active = false;     
  }, 
  
  render: function() {
    if(this.entryCount > 0) {
      for (var i = 0; i < this.entryCount; i++)
        this.index==i ? 
          Element.addClassName(this.getEntry(i),"selected") : 
          Element.removeClassName(this.getEntry(i),"selected");
      if(this.hasFocus) { 
        this.show();
        this.active = true;
      }
    } else {
      this.active = false;
      this.hide();
    }
  },
  
  markPrevious: function() {
    if(this.index > 0) this.index--
      else this.index = this.entryCount-1;
    this.getEntry(this.index).scrollIntoView(true);
  },
  
  markNext: function() {
    if(this.index < this.entryCount-1) this.index++
      else this.index = 0;
    this.getEntry(this.index).scrollIntoView(false);
  },
  
  getEntry: function(index) {
    return this.update.firstChild.childNodes[index];
  },
  
  getCurrentEntry: function() {
    return this.getEntry(this.index);
  },
  
  selectEntry: function() {
    this.active = false;
    this.updateElement(this.getCurrentEntry());
  },

  updateElement: function(selectedElement) {
    if (this.options.updateElement) {
      this.options.updateElement(selectedElement);
      return;
    }
    var value = '';
    if (this.options.select) {
      var nodes = $(selectedElement).select('.' + this.options.select) || [];
      if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
    } else
      value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
    
    var bounds = this.getTokenBounds();
    if (bounds[0] != -1) {
      var newValue = this.element.value.substr(0, bounds[0]);
      var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/);
      if (whitespace)
        newValue += whitespace[0];
      this.element.value = newValue + value + this.element.value.substr(bounds[1]);
    } else {
      this.element.value = value;
    }
    this.oldElementValue = this.element.value;
    this.element.focus();
    
    if (this.options.afterUpdateElement)
      this.options.afterUpdateElement(this.element, selectedElement);
  },

  updateChoices: function(choices) {
    if(!this.changed && this.hasFocus) {
      this.update.innerHTML = choices;
      Element.cleanWhitespace(this.update);
      Element.cleanWhitespace(this.update.down());

      if(this.update.firstChild && this.update.down().childNodes) {
        this.entryCount = 
          this.update.down().childNodes.length;
        for (var i = 0; i < this.entryCount; i++) {
          var entry = this.getEntry(i);
          entry.autocompleteIndex = i;
          this.addObservers(entry);
        }
      } else { 
        this.entryCount = 0;
      }

      this.stopIndicator();
      this.index = 0;
      
      if(this.entryCount==1 && this.options.autoSelect) {
        this.selectEntry();
        this.hide();
      } else {
        this.render();
      }
    }
  },

  addObservers: function(element) {
    Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));
    Event.observe(element, "click", this.onClick.bindAsEventListener(this));
  },

  onObserverEvent: function() {
    this.changed = false;   
    this.tokenBounds = null;
    if(this.getToken().length>=this.options.minChars) {
      this.getUpdatedChoices();
    } else {
      this.active = false;
      this.hide();
    }
    this.oldElementValue = this.element.value;
  },

  getToken: function() {
    var bounds = this.getTokenBounds();
    return this.element.value.substring(bounds[0], bounds[1]).strip();
  },

  getTokenBounds: function() {
    if (null != this.tokenBounds) return this.tokenBounds;
    var value = this.element.value;
    if (value.strip().empty()) return [-1, 0];
    var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue);
    var offset = (diff == this.oldElementValue.length ? 1 : 0);
    var prevTokenPos = -1, nextTokenPos = value.length;
    var tp;
    for (var index = 0, l = this.options.tokens.length; index < l; ++index) {
      tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1);
      if (tp > prevTokenPos) prevTokenPos = tp;
      tp = value.indexOf(this.options.tokens[index], diff + offset);
      if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp;
    }
    return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]);
  }
});

Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) {
  var boundary = Math.min(newS.length, oldS.length);
  for (var index = 0; index < boundary; ++index)
    if (newS[index] != oldS[index])
      return index;
  return boundary;
};

Ajax.Autocompleter = Class.create(Autocompleter.Base, {
  initialize: function(element, update, url, options) {
    this.baseInitialize(element, update, options);
    this.options.asynchronous  = true;
    this.options.onComplete    = this.onComplete.bind(this);
    this.options.defaultParams = this.options.parameters || null;
    this.url                   = url;
  },

  getUpdatedChoices: function() {
    this.startIndicator();
    
    var entry = encodeURIComponent(this.options.paramName) + '=' + 
      encodeURIComponent(this.getToken());

    this.options.parameters = this.options.callback ?
      this.options.callback(this.element, entry) : entry;

    if(this.options.defaultParams) 
      this.options.parameters += '&' + this.options.defaultParams;
    
    new Ajax.Request(this.url, this.options);
  },

  onComplete: function(request) {
    this.updateChoices(request.responseText);
  }
});

// The local array autocompleter. Used when you'd prefer to
// inject an array of autocompletion options into the page, rather
// than sending out Ajax queries, which can be quite slow sometimes.
//
// The constructor takes four parameters. The first two are, as usual,
// the id of the monitored textbox, and id of the autocompletion menu.
// The third is the array you want to autocomplete from, and the fourth
// is the options block.
//
// Extra local autocompletion options:
// - choices - How many autocompletion choices to offer
//
// - partialSearch - If false, the autocompleter will match entered
//                    text only at the beginning of strings in the 
//                    autocomplete array. Defaults to true, which will
//                    match text at the beginning of any *word* in the
//                    strings in the autocomplete array. If you want to
//                    search anywhere in the string, additionally set
//                    the option fullSearch to true (default: off).
//
// - fullSsearch - Search anywhere in autocomplete array strings.
//
// - partialChars - How many characters to enter before triggering
//                   a partial match (unlike minChars, which defines
//                   how many characters are required to do any match
//                   at all). Defaults to 2.
//
// - ignoreCase - Whether to ignore case when autocompleting.
//                 Defaults to true.
//
// It's possible to pass in a custom function as the 'selector' 
// option, if you prefer to write your own autocompletion logic.
// In that case, the other options above will not apply unless
// you support them.

Autocompleter.Local = Class.create(Autocompleter.Base, {
  initialize: function(element, update, array, options) {
    this.baseInitialize(element, update, options);
    this.options.array = array;
  },

  getUpdatedChoices: function() {
    this.updateChoices(this.options.selector(this));
  },

  setOptions: function(options) {
    this.options = Object.extend({
      choices: 10,
      partialSearch: true,
      partialChars: 2,
      ignoreCase: true,
      fullSearch: false,
      selector: function(instance) {
        var ret       = []; // Beginning matches
        var partial   = []; // Inside matches
        var entry     = instance.getToken();
        var count     = 0;

        for (var i = 0; i < instance.options.array.length &&  
          ret.length < instance.options.choices ; i++) { 

          var elem = instance.options.array[i];
          var foundPos = instance.options.ignoreCase ? 
            elem.toLowerCase().indexOf(entry.toLowerCase()) : 
            elem.indexOf(entry);

          while (foundPos != -1) {
            if (foundPos == 0 && elem.length != entry.length) { 
              ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" + 
                elem.substr(entry.length) + "</li>");
              break;
            } else if (entry.length >= instance.options.partialChars && 
              instance.options.partialSearch && foundPos != -1) {
              if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
                partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +
                  elem.substr(foundPos, entry.length) + "</strong>" + elem.substr(
                  foundPos + entry.length) + "</li>");
                break;
              }
            }

            foundPos = instance.options.ignoreCase ? 
              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : 
              elem.indexOf(entry, foundPos + 1);

          }
        }
        if (partial.length)
          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
        return "<ul>" + ret.join('') + "</ul>";
      }
    }, options || { });
  }
});

// AJAX in-place editor and collection editor
// Full rewrite by Christophe Porteneuve <tdd@tddsworld.com> (April 2007).

// Use this if you notice weird scrolling problems on some browsers,
// the DOM might be a bit confused when this gets called so do this
// waits 1 ms (with setTimeout) until it does the activation
Field.scrollFreeActivate = function(field) {
  setTimeout(function() {
    Field.activate(field);
  }, 1);
}

Ajax.InPlaceEditor = Class.create({
  initialize: function(element, url, options) {
    this.url = url;
    this.element = element = $(element);
    this.prepareOptions();
    this._controls = { };
    arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!!
    Object.extend(this.options, options || { });
    if (!this.options.formId && this.element.id) {
      this.options.formId = this.element.id + '-inplaceeditor';
      if ($(this.options.formId))
        this.options.formId = '';
    }
    if (this.options.externalControl)
      this.options.externalControl = $(this.options.externalControl);
    if (!this.options.externalControl)
      this.options.externalControlOnly = false;
    this._originalBackground = this.element.getStyle('background-color') || 'transparent';
    this.element.title = this.options.clickToEditText;
    this._boundCancelHandler = this.handleFormCancellation.bind(this);
    this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this);
    this._boundFailureHandler = this.handleAJAXFailure.bind(this);
    this._boundSubmitHandler = this.handleFormSubmission.bind(this);
    this._boundWrapperHandler = this.wrapUp.bind(this);
    this.registerListeners();
  },
  checkForEscapeOrReturn: function(e) {
    if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return;
    if (Event.KEY_ESC == e.keyCode)
      this.handleFormCancellation(e);
    else if (Event.KEY_RETURN == e.keyCode)
      this.handleFormSubmission(e);
  },
  createControl: function(mode, handler, extraClasses) {
    var control = this.options[mode + 'Control'];
    var text = this.options[mode + 'Text'];
    if ('button' == control) {
      var btn = document.createElement('input');
      btn.type = 'submit';
      btn.value = text;
      btn.className = 'editor_' + mode + '_button';
      if ('cancel' == mode)
        btn.onclick = this._boundCancelHandler;
      this._form.appendChild(btn);
      this._controls[mode] = btn;
    } else if ('link' == control) {
      var link = document.createElement('a');
      link.href = '#';
      link.appendChild(document.createTextNode(text));
      link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler;
      link.className = 'editor_' + mode + '_link';
      if (extraClasses)
        link.className += ' ' + extraClasses;
      this._form.appendChild(link);
      this._controls[mode] = link;
    }
  },
  createEditField: function() {
    var text = (this.options.loadTextURL ? this.options.loadingText : this.getText());
    var fld;
    if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) {
      fld = document.createElement('input');
      fld.type = 'text';
      var size = this.options.size || this.options.cols || 0;
      if (0 < size) fld.size = size;
    } else {
      fld = document.createElement('textarea');
      fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows);
      fld.cols = this.options.cols || 40;
    }
    fld.name = this.options.paramName;
    fld.value = text; // No HTML breaks conversion anymore
    fld.className = 'editor_field';
    if (this.options.submitOnBlur)
      fld.onblur = this._boundSubmitHandler;
    this._controls.editor = fld;
    if (this.options.loadTextURL)
      this.loadExternalText();
    this._form.appendChild(this._controls.editor);
  },
  createForm: function() {
    var ipe = this;
    function addText(mode, condition) {
      var text = ipe.options['text' + mode + 'Controls'];
      if (!text || condition === false) return;
      ipe._form.appendChild(document.createTextNode(text));
    };
    this._form = $(document.createElement('form'));
    this._form.id = this.options.formId;
    this._form.addClassName(this.options.formClassName);
    this._form.onsubmit = this._boundSubmitHandler;
    this.createEditField();
    if ('textarea' == this._controls.editor.tagName.toLowerCase())
      this._form.appendChild(document.createElement('br'));
    if (this.options.onFormCustomization)
      this.options.onFormCustomization(this, this._form);
    addText('Before', this.options.okControl || this.options.cancelControl);
    this.createControl('ok', this._boundSubmitHandler);
    addText('Between', this.options.okControl && this.options.cancelControl);
    this.createControl('cancel', this._boundCancelHandler, 'editor_cancel');
    addText('After', this.options.okControl || this.options.cancelControl);
  },
  destroy: function() {
    if (this._oldInnerHTML)
      this.element.innerHTML = this._oldInnerHTML;
    this.leaveEditMode();
    this.unregisterListeners();
  },
  enterEditMode: function(e) {
    if (this._saving || this._editing) return;
    this._editing = true;
    this.triggerCallback('onEnterEditMode');
    if (this.options.externalControl)
      this.options.externalControl.hide();
    this.element.hide();
    this.createForm();
    this.element.parentNode.insertBefore(this._form, this.element);
    if (!this.options.loadTextURL)
      this.postProcessEditField();
    if (e) Event.stop(e);
  },
  enterHover: function(e) {
    if (this.options.hoverClassName)
      this.element.addClassName(this.options.hoverClassName);
    if (this._saving) return;
    this.triggerCallback('onEnterHover');
  },
  getText: function() {
    return this.element.innerHTML;
  },
  handleAJAXFailure: function(transport) {
    this.triggerCallback('onFailure', transport);
    if (this._oldInnerHTML) {
      this.element.innerHTML = this._oldInnerHTML;
      this._oldInnerHTML = null;
    }
  },
  handleFormCancellation: function(e) {
    this.wrapUp();
    if (e) Event.stop(e);
  },
  handleFormSubmission: function(e) {
    var form = this._form;
    var value = $F(this._controls.editor);
    this.prepareSubmission();
    var params = this.options.callback(form, value) || '';
    if (Object.isString(params))
      params = params.toQueryParams();
    params.editorId = this.element.id;
    if (this.options.htmlResponse) {
      var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions);
      Object.extend(options, {
        parameters: params,
        onComplete: this._boundWrapperHandler,
        onFailure: this._boundFailureHandler
      });
      new Ajax.Updater({ success: this.element }, this.url, options);
    } else {
      var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
      Object.extend(options, {
        parameters: params,
        onComplete: this._boundWrapperHandler,
        onFailure: this._boundFailureHandler
      });
      new Ajax.Request(this.url, options);
    }
    if (e) Event.stop(e);
  },
  leaveEditMode: function() {
    this.element.removeClassName(this.options.savingClassName);
    this.removeForm();
    this.leaveHover();
    this.element.style.backgroundColor = this._originalBackground;
    this.element.show();
    if (this.options.externalControl)
      this.options.externalControl.show();
    this._saving = false;
    this._editing = false;
    this._oldInnerHTML = null;
    this.triggerCallback('onLeaveEditMode');
  },
  leaveHover: function(e) {
    if (this.options.hoverClassName)
      this.element.removeClassName(this.options.hoverClassName);
    if (this._saving) return;
    this.triggerCallback('onLeaveHover');
  },
  loadExternalText: function() {
    this._form.addClassName(this.options.loadingClassName);
    this._controls.editor.disabled = true;
    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
    Object.extend(options, {
      parameters: 'editorId=' + encodeURIComponent(this.element.id),
      onComplete: Prototype.emptyFunction,
      onSuccess: function(transport) {
        this._form.removeClassName(this.options.loadingClassName);
        var text = transport.responseText;
        if (this.options.stripLoadedTextTags)
          text = text.stripTags();
        this._controls.editor.value = text;
        this._controls.editor.disabled = false;
        this.postProcessEditField();
      }.bind(this),
      onFailure: this._boundFailureHandler
    });
    new Ajax.Request(this.options.loadTextURL, options);
  },
  postProcessEditField: function() {
    var fpc = this.options.fieldPostCreation;
    if (fpc)
      $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate']();
  },
  prepareOptions: function() {
    this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions);
    Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks);
    [this._extraDefaultOptions].flatten().compact().each(function(defs) {
      Object.extend(this.options, defs);
    }.bind(this));
  },
  prepareSubmission: function() {
    this._saving = true;
    this.removeForm();
    this.leaveHover();
    this.showSaving();
  },
  registerListeners: function() {
    this._listeners = { };
    var listener;
    $H(Ajax.InPlaceEditor.Listeners).each(function(pair) {
      listener = this[pair.value].bind(this);
      this._listeners[pair.key] = listener;
      if (!this.options.externalControlOnly)
        this.element.observe(pair.key, listener);
      if (this.options.externalControl)
        this.options.externalControl.observe(pair.key, listener);
    }.bind(this));
  },
  removeForm: function() {
    if (!this._form) return;
    this._form.remove();
    this._form = null;
    this._controls = { };
  },
  showSaving: function() {
    this._oldInnerHTML = this.element.innerHTML;
    this.element.innerHTML = this.options.savingText;
    this.element.addClassName(this.options.savingClassName);
    this.element.style.backgroundColor = this._originalBackground;
    this.element.show();
  },
  triggerCallback: function(cbName, arg) {
    if ('function' == typeof this.options[cbName]) {
      this.options[cbName](this, arg);
    }
  },
  unregisterListeners: function() {
    $H(this._listeners).each(function(pair) {
      if (!this.options.externalControlOnly)
        this.element.stopObserving(pair.key, pair.value);
      if (this.options.externalControl)
        this.options.externalControl.stopObserving(pair.key, pair.value);
    }.bind(this));
  },
  wrapUp: function(transport) {
    this.leaveEditMode();
    // Can't use triggerCallback due to backward compatibility: requires
    // binding + direct element
    this._boundComplete(transport, this.element);
  }
});

Object.extend(Ajax.InPlaceEditor.prototype, {
  dispose: Ajax.InPlaceEditor.prototype.destroy
});

Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
  initialize: function($super, element, url, options) {
    this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions;
    $super(element, url, options);
  },

  createEditField: function() {
    var list = document.createElement('select');
    list.name = this.options.paramName;
    list.size = 1;
    this._controls.editor = list;
    this._collection = this.options.collection || [];
    if (this.options.loadCollectionURL)
      this.loadCollection();
    else
      this.checkForExternalText();
    this._form.appendChild(this._controls.editor);
  },

  loadCollection: function() {
    this._form.addClassName(this.options.loadingClassName);
    this.showLoadingText(this.options.loadingCollectionText);
    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
    Object.extend(options, {
      parameters: 'editorId=' + encodeURIComponent(this.element.id),
      onComplete: Prototype.emptyFunction,
      onSuccess: function(transport) {
        var js = transport.responseText.strip();
        if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
          throw 'Server returned an invalid collection representation.';
        this._collection = eval(js);
        this.checkForExternalText();
      }.bind(this),
      onFailure: this.onFailure
    });
    new Ajax.Request(this.options.loadCollectionURL, options);
  },

  showLoadingText: function(text) {
    this._controls.editor.disabled = true;
    var tempOption = this._controls.editor.firstChild;
    if (!tempOption) {
      tempOption = document.createElement('option');
      tempOption.value = '';
      this._controls.editor.appendChild(tempOption);
      tempOption.selected = true;
    }
    tempOption.update((text || '').stripScripts().stripTags());
  },

  checkForExternalText: function() {
    this._text = this.getText();
    if (this.options.loadTextURL)
      this.loadExternalText();
    else
      this.buildOptionList();
  },

  loadExternalText: function() {
    this.showLoadingText(this.options.loadingText);
    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
    Object.extend(options, {
      parameters: 'editorId=' + encodeURIComponent(this.element.id),
      onComplete: Prototype.emptyFunction,
      onSuccess: function(transport) {
        this._text = transport.responseText.strip();
        this.buildOptionList();
      }.bind(this),
      onFailure: this.onFailure
    });
    new Ajax.Request(this.options.loadTextURL, options);
  },

  buildOptionList: function() {
    this._form.removeClassName(this.options.loadingClassName);
    this._collection = this._collection.map(function(entry) {
      return 2 === entry.length ? entry : [entry, entry].flatten();
    });
    var marker = ('value' in this.options) ? this.options.value : this._text;
    var textFound = this._collection.any(function(entry) {
      return entry[0] == marker;
    }.bind(this));
    this._controls.editor.update('');
    var option;
    this._collection.each(function(entry, index) {
      option = document.createElement('option');
      option.value = entry[0];
      option.selected = textFound ? entry[0] == marker : 0 == index;
      option.appendChild(document.createTextNode(entry[1]));
      this._controls.editor.appendChild(option);
    }.bind(this));
    this._controls.editor.disabled = false;
    Field.scrollFreeActivate(this._controls.editor);
  }
});

//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! ****
//**** This only  exists for a while,  in order to  let ****
//**** users adapt to  the new API.  Read up on the new ****
//**** API and convert your code to it ASAP!            ****

Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) {
  if (!options) return;
  function fallback(name, expr) {
    if (name in options || expr === undefined) return;
    options[name] = expr;
  };
  fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' :
    options.cancelLink == options.cancelButton == false ? false : undefined)));
  fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' :
    options.okLink == options.okButton == false ? false : undefined)));
  fallback('highlightColor', options.highlightcolor);
  fallback('highlightEndColor', options.highlightendcolor);
};

Object.extend(Ajax.InPlaceEditor, {
  DefaultOptions: {
    ajaxOptions: { },
    autoRows: 3,                                // Use when multi-line w/ rows == 1
    cancelControl: 'link',                      // 'link'|'button'|false
    cancelText: 'cancel',
    clickToEditText: 'Click to edit',
    externalControl: null,                      // id|elt
    externalControlOnly: false,
    fieldPostCreation: 'activate',              // 'activate'|'focus'|false
    formClassName: 'inplaceeditor-form',
    formId: null,                               // id|elt
    highlightColor: '#ffff99',
    highlightEndColor: '#ffffff',
    hoverClassName: '',
    htmlResponse: true,
    loadingClassName: 'inplaceeditor-loading',
    loadingText: 'Loading...',
    okControl: 'button',                        // 'link'|'button'|false
    okText: 'ok',
    paramName: 'value',
    rows: 1,                                    // If 1 and multi-line, uses autoRows
    savingClassName: 'inplaceeditor-saving',
    savingText: 'Saving...',
    size: 0,
    stripLoadedTextTags: false,
    submitOnBlur: false,
    textAfterControls: '',
    textBeforeControls: '',
    textBetweenControls: ''
  },
  DefaultCallbacks: {
    callback: function(form) {
      return Form.serialize(form);
    },
    onComplete: function(transport, element) {
      // For backward compatibility, this one is bound to the IPE, and passes
      // the element directly.  It was too often customized, so we don't break it.
      new Effect.Highlight(element, {
        startcolor: this.options.highlightColor, keepBackgroundImage: true });
    },
    onEnterEditMode: null,
    onEnterHover: function(ipe) {
      ipe.element.style.backgroundColor = ipe.options.highlightColor;
      if (ipe._effect)
        ipe._effect.cancel();
    },
    onFailure: function(transport, ipe) {
      alert('Error communication with the server: ' + transport.responseText.stripTags());
    },
    onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls.
    onLeaveEditMode: null,
    onLeaveHover: function(ipe) {
      ipe._effect = new Effect.Highlight(ipe.element, {
        startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor,
        restorecolor: ipe._originalBackground, keepBackgroundImage: true
      });
    }
  },
  Listeners: {
    click: 'enterEditMode',
    keydown: 'checkForEscapeOrReturn',
    mouseover: 'enterHover',
    mouseout: 'leaveHover'
  }
});

Ajax.InPlaceCollectionEditor.DefaultOptions = {
  loadingCollectionText: 'Loading options...'
};

// Delayed observer, like Form.Element.Observer, 
// but waits for delay after last key input
// Ideal for live-search fields

Form.Element.DelayedObserver = Class.create({
  initialize: function(element, delay, callback) {
    this.delay     = delay || 0.5;
    this.element   = $(element);
    this.callback  = callback;
    this.timer     = null;
    this.lastValue = $F(this.element); 
    Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
  },
  delayedListener: function(event) {
    if(this.lastValue == $F(this.element)) return;
    if(this.timer) clearTimeout(this.timer);
    this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);
    this.lastValue = $F(this.element);
  },
  onTimerEvent: function() {
    this.timer = null;
    this.callback(this.element, $F(this.element));
  }
});
var Cookies = {

    getCookie : function(name) {

    	var results = document.cookie.match( name + '=(.*?)(;|$)' );
    	if (results) 
    		return unescape(results[1]);
    	else
    		return null;

    },

    setCookie : function(name,value,expiredays){
        var exdate=new Date();
        exdate.setDate(exdate.getDate()+expiredays);
        document.cookie=name+ "=" +escape(value)+
        ((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
    }


}
function FMMediaViewer(mediaData) {

    this.mediaData = mediaData;
    this.mType = 0;

    this.draw = function() {

    	var html = "";

    	if (!this.mType) {

    		switch(this.mediaData.filetype) {

    			case 1 : this.mType = 15; break;
    			case 2 : this.mType = 21; break;
    			case 3 : this.mType = 31; break;
    			default : alert('Unsupported filetype: ' + this.mediaData.filetype);

    		}
    	}

    	switch(this.mType) {

    		case 11 :
    		case 12 :
    		case 13 :
    		case 14 :
    		case 15 :
    			html+='<img src="' + this.mediaData.publicUrl + '/' + this.mType + '" title="' + this.mediaData.title.escapeHTML() + '" alt="' + this.mediaData.title.escapeHTML() + '" />';
    			break;
    		case 2  :
    		case 21 :
    			html+= SWFEmbed("/static/widgets/videoplayer2/player.swf",560,420,$H({"id":this.mediaData.id,"type":21,"ttype":12,"autoPlay":1}));
    			break; 
    		case 3 :
    		default : alert('Unsupported filetype: ' + this.mediaData.filetype);

    	}

    	return html;

    }

}
// -----------------------------------------------------------------------------------
//
//	Lightbox v2.03.3
//	by Lokesh Dhakar - http://www.huddletogether.com
//	5/21/06
//
//	For more information on this script, visit:
//	http://huddletogether.com/projects/lightbox2/
//
//	Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
//	
//	Credit also due to those who have helped, inspired, and made their code available to the public.
//	Including: Scott Upton(uptonic.com), Peter-Paul Koch(quirksmode.com), Thomas Fuchs(mir.aculo.us), and others.
//
//
// -----------------------------------------------------------------------------------
/*

	Table of Contents
	-----------------
	Configuration
	Global Variables

	Extending Built-in Objects	
	- Object.extend(Element)
	- Array.prototype.removeDuplicates()
	- Array.prototype.empty()

	Lightbox Class Declaration
	- initialize()
	- updateImageList()
	- start()
	- changeImage()
	- resizeImageContainer()
	- showImage()
	- updateDetails()
	- updateNav()
	- enableKeyboardNav()
	- disableKeyboardNav()
	- keyboardAction()
	- preloadNeighborImages()
	- end()
	
	Miscellaneous Functions
	- getPageScroll()
	- getPageSize()
	- getKey()
	- listenKey()
	- showSelectBoxes()
	- hideSelectBoxes()
	- showFlash()
	- hideFlash()
	- pause()
	- initLightbox()
	
	Function Calls
	- addLoadEvent(initLightbox)
	
*/
// -----------------------------------------------------------------------------------

//
//	Configuration
//
var fileLoadingImage = "/static/widgets/lightbox/images/loading.gif";		
var fileBottomNavCloseImage = "/static/widgets/lightbox/images/closelabel.gif";

var overlayOpacity = 0.8;	// controls transparency of shadow overlay

var animate = true;			// toggles resizing animations
var resizeSpeed = 9;		// controls the speed of the image resizing animations (1=slowest and 10=fastest)

var borderSize = 10;		//if you adjust the padding in the CSS, you will need to update this variable

// -----------------------------------------------------------------------------------

//
//	Global Variables
//
var imageArray = new Array;
var activeImage;

if(animate == true){
	overlayDuration = 0.2;	// shadow fade in/out duration
	if(resizeSpeed > 10){ resizeSpeed = 10;}
	if(resizeSpeed < 1){ resizeSpeed = 1;}
	resizeDuration = (11 - resizeSpeed) * 0.12;
} else { 
	overlayDuration = 0;
	resizeDuration = 0;
}

// -----------------------------------------------------------------------------------

//
//	Additional methods for Element added by SU, Couloir
//	- further additions by Lokesh Dhakar (huddletogether.com)
//
Object.extend(Element, {
	getWidth: function(element) {
	   	element = $(element);
	   	return element.offsetWidth; 
	},
	setWidth: function(element,w) {
	   	element = $(element);
    	element.style.width = w +"px";
	},
	setHeight: function(element,h) {
   		element = $(element);
    	element.style.height = h +"px";
	},
	setTop: function(element,t) {
	   	element = $(element);
    	element.style.top = t +"px";
	},
	setLeft: function(element,l) {
	   	element = $(element);
    	element.style.left = l +"px";
	},
	setSrc: function(element,src) {
    	element = $(element);
    	element.src = src; 
	},
	setHref: function(element,href) {
    	element = $(element);
    	element.href = href; 
	},
	setInnerHTML: function(element,content) {
		element = $(element);
		element.innerHTML = content;
	}
});

// -----------------------------------------------------------------------------------

//
//	Extending built-in Array object
//	- array.removeDuplicates()
//	- array.empty()
//
Array.prototype.removeDuplicates = function () {
    for(i = 0; i < this.length; i++){
        for(j = this.length-1; j>i; j--){        
            if(this[i][0] == this[j][0]){
                this.splice(j,1);
            }
        }
    }
}

// -----------------------------------------------------------------------------------

Array.prototype.empty = function () {
	for(i = 0; i <= this.length; i++){
		this.shift();
	}
}

// -----------------------------------------------------------------------------------

//
//	Lightbox Class Declaration
//	- initialize()
//	- start()
//	- changeImage()
//	- resizeImageContainer()
//	- showImage()
//	- updateDetails()
//	- updateNav()
//	- enableKeyboardNav()
//	- disableKeyboardNav()
//	- keyboardNavAction()
//	- preloadNeighborImages()
//	- end()
//
//	Structuring of code inspired by Scott Upton (http://www.uptonic.com/)
//
var Lightbox = Class.create();

Lightbox.prototype = {
	
	// initialize()
	// Constructor runs on completion of the DOM loading. Calls updateImageList and then
	// the function inserts html at the bottom of the page which is used to display the shadow 
	// overlay and the image container.
	//
	initialize: function() {	
		
		this.updateImageList();

		// Code inserts html at the bottom of the page that looks similar to this:
		//
		//	<div id="overlay"></div>
		//	<div id="lightbox">
		//		<div id="outerImageContainer">
		//			<div id="imageContainer">
		//				<img id="lightboxImage">
		//				<div style="" id="hoverNav">
		//					<a href="#" id="prevLink"></a>
		//					<a href="#" id="nextLink"></a>
		//				</div>
		//				<div id="loading">
		//					<a href="#" id="loadingLink">
		//						<img src="images/loading.gif">
		//					</a>
		//				</div>
		//			</div>
		//		</div>
		//		<div id="imageDataContainer">
		//			<div id="imageData">
		//				<div id="imageDetails">
		//					<span id="caption"></span>
		//					<span id="numberDisplay"></span>
		//				</div>
		//				<div id="bottomNav">
		//					<a href="#" id="bottomNavClose">
		//						<img src="images/close.gif">
		//					</a>
		//				</div>
		//			</div>
		//		</div>
		//	</div>


		var objBody = document.getElementsByTagName("body").item(0);
		
		var objOverlay = document.createElement("div");
		objOverlay.setAttribute('id','overlay');
		objOverlay.style.display = 'none';
		objOverlay.onclick = function() { myLightbox.end(); }
		objBody.appendChild(objOverlay);
		
		var objLightbox = document.createElement("div");
		objLightbox.setAttribute('id','lightbox');
		objLightbox.style.display = 'none';
		objLightbox.onclick = function(e) {	// close Lightbox is user clicks shadow overlay
			if (!e) var e = window.event;
			var clickObj = Event.element(e).id;
			if ( clickObj == 'lightbox') {
				myLightbox.end();
			}
		};
		objBody.appendChild(objLightbox);
			
		var objOuterImageContainer = document.createElement("div");
		objOuterImageContainer.setAttribute('id','outerImageContainer');
		objLightbox.appendChild(objOuterImageContainer);

		// When Lightbox starts it will resize itself from 250 by 250 to the current image dimension.
		// If animations are turned off, it will be hidden as to prevent a flicker of a
		// white 250 by 250 box.
		if(animate){
			Element.setWidth('outerImageContainer', 250);
			Element.setHeight('outerImageContainer', 250);			
		} else {
			Element.setWidth('outerImageContainer', 1);
			Element.setHeight('outerImageContainer', 1);			
		}

		var objImageContainer = document.createElement("div");
		objImageContainer.setAttribute('id','imageContainer');
		objOuterImageContainer.appendChild(objImageContainer);
	
		var objLightboxImage = document.createElement("img");
		objLightboxImage.setAttribute('id','lightboxImage');
		objImageContainer.appendChild(objLightboxImage);
	
		var objHoverNav = document.createElement("div");
		objHoverNav.setAttribute('id','hoverNav');
		objImageContainer.appendChild(objHoverNav);
	
		var objPrevLink = document.createElement("a");
		objPrevLink.setAttribute('id','prevLink');
		objPrevLink.setAttribute('href','#');
		objHoverNav.appendChild(objPrevLink);
		
		var objNextLink = document.createElement("a");
		objNextLink.setAttribute('id','nextLink');
		objNextLink.setAttribute('href','#');
		objHoverNav.appendChild(objNextLink);
	
		var objLoading = document.createElement("div");
		objLoading.setAttribute('id','loading');
		objImageContainer.appendChild(objLoading);
	
		var objLoadingLink = document.createElement("a");
		objLoadingLink.setAttribute('id','loadingLink');
		objLoadingLink.setAttribute('href','#');
		objLoadingLink.onclick = function() { myLightbox.end(); return false; }
		objLoading.appendChild(objLoadingLink);
	
		var objLoadingImage = document.createElement("img");
		objLoadingImage.setAttribute('src', fileLoadingImage);
		objLoadingLink.appendChild(objLoadingImage);

		var objImageDataContainer = document.createElement("div");
		objImageDataContainer.setAttribute('id','imageDataContainer');
		objLightbox.appendChild(objImageDataContainer);

		var objImageData = document.createElement("div");
		objImageData.setAttribute('id','imageData');
		objImageDataContainer.appendChild(objImageData);
	
		var objImageDetails = document.createElement("div");
		objImageDetails.setAttribute('id','imageDetails');
		objImageData.appendChild(objImageDetails);
	
		var objCaption = document.createElement("span");
		objCaption.setAttribute('id','caption');
		objImageDetails.appendChild(objCaption);
	
		var objNumberDisplay = document.createElement("span");
		objNumberDisplay.setAttribute('id','numberDisplay');
		objImageDetails.appendChild(objNumberDisplay);
		
		var objBottomNav = document.createElement("div");
		objBottomNav.setAttribute('id','bottomNav');
		objImageData.appendChild(objBottomNav);
	
		var objBottomNavCloseLink = document.createElement("a");
		objBottomNavCloseLink.setAttribute('id','bottomNavClose');
		objBottomNavCloseLink.setAttribute('href','#');
		objBottomNavCloseLink.onclick = function() { myLightbox.end(); return false; }
		objBottomNav.appendChild(objBottomNavCloseLink);
	
		var objBottomNavCloseImage = document.createElement("img");
		objBottomNavCloseImage.setAttribute('src', fileBottomNavCloseImage);
		objBottomNavCloseLink.appendChild(objBottomNavCloseImage);
	},


	//
	// updateImageList()
	// Loops through anchor tags looking for 'lightbox' references and applies onclick
	// events to appropriate links. You can rerun after dynamically adding images w/ajax.
	//
	updateImageList: function() {	
		if (!document.getElementsByTagName){ return; }
		var anchors = document.getElementsByTagName('a');
		var areas = document.getElementsByTagName('area');

		// loop through all anchor tags
		for (var i=0; i<anchors.length; i++){
			var anchor = anchors[i];
			
			var relAttribute = String(anchor.getAttribute('rel'));
			
			// use the string.match() method to catch 'lightbox' references in the rel attribute
			if (anchor.getAttribute('href') && (relAttribute.toLowerCase().match('lightbox'))){
				anchor.onclick = function () {myLightbox.start(this); return false;}
			}
		}

		// loop through all area tags
		// todo: combine anchor & area tag loops
		for (var i=0; i< areas.length; i++){
			var area = areas[i];
			
			var relAttribute = String(area.getAttribute('rel'));
			
			// use the string.match() method to catch 'lightbox' references in the rel attribute
			if (area.getAttribute('href') && (relAttribute.toLowerCase().match('lightbox'))){
				area.onclick = function () {myLightbox.start(this); return false;}
			}
		}
	},
	
	
	//
	//	start()
	//	Display overlay and lightbox. If image is part of a set, add siblings to imageArray.
	//
	start: function(imageLink) {	

		hideSelectBoxes();
		hideFlash();

		// stretch overlay to fill page and fade in
		var arrayPageSize = getPageSize();
		Element.setWidth('overlay', arrayPageSize[0]);
		Element.setHeight('overlay', arrayPageSize[1]);

		new Effect.Appear('overlay', { duration: overlayDuration, from: 0.0, to: overlayOpacity });

		imageArray = [];
		imageNum = 0;		

		if (!document.getElementsByTagName){ return; }
		var anchors = document.getElementsByTagName( imageLink.tagName);

		// if image is NOT part of a set..
		if((imageLink.getAttribute('rel') == 'lightbox')){
			// add single image to imageArray
			imageArray.push(new Array(imageLink.getAttribute('href'), imageLink.getAttribute('title')));			
		} else {
		// if image is part of a set..

			// loop through anchors, find other images in set, and add them to imageArray
			for (var i=0; i<anchors.length; i++){
				var anchor = anchors[i];
				if (anchor.getAttribute('href') && (anchor.getAttribute('rel') == imageLink.getAttribute('rel'))){
					imageArray.push(new Array(anchor.getAttribute('href'), anchor.getAttribute('title')));
				}
			}
			imageArray.removeDuplicates();
			while(imageArray[imageNum][0] != imageLink.getAttribute('href')) { imageNum++;}
		}

		// calculate top and left offset for the lightbox 
		var arrayPageScroll = getPageScroll();
		var lightboxTop = arrayPageScroll[1] + (arrayPageSize[3] / 10);
		var lightboxLeft = arrayPageScroll[0];
		Element.setTop('lightbox', lightboxTop);
		Element.setLeft('lightbox', lightboxLeft);
		
		Element.show('lightbox');
		
		this.changeImage(imageNum);
	},

	//
	//	changeImage()
	//	Hide most elements and preload image in preparation for resizing image container.
	//
	changeImage: function(imageNum) {	
		
		activeImage = imageNum;	// update global var

		// hide elements during transition
		if(animate){ Element.show('loading');}
		Element.hide('lightboxImage');
		Element.hide('hoverNav');
		Element.hide('prevLink');
		Element.hide('nextLink');
		Element.hide('imageDataContainer');
		Element.hide('numberDisplay');		
		
		imgPreloader = new Image();
		
		// once image is preloaded, resize image container
		imgPreloader.onload=function(){
			Element.setSrc('lightboxImage', imageArray[activeImage][0]);
			myLightbox.resizeImageContainer(imgPreloader.width, imgPreloader.height);
			
			imgPreloader.onload=function(){};	//	clear onLoad, IE behaves irratically with animated gifs otherwise 
		}
		imgPreloader.src = imageArray[activeImage][0];
	},

	//
	//	resizeImageContainer()
	//
	resizeImageContainer: function( imgWidth, imgHeight) {

		// get curren width and height
		this.widthCurrent = Element.getWidth('outerImageContainer');
		this.heightCurrent = Element.getHeight('outerImageContainer');

		// get new width and height
		var widthNew = (imgWidth  + (borderSize * 2));
		var heightNew = (imgHeight  + (borderSize * 2));

		// scalars based on change from old to new
		this.xScale = ( widthNew / this.widthCurrent) * 100;
		this.yScale = ( heightNew / this.heightCurrent) * 100;

		// calculate size difference between new and old image, and resize if necessary
		wDiff = this.widthCurrent - widthNew;
		hDiff = this.heightCurrent - heightNew;

		if(!( hDiff == 0)){ new Effect.Scale('outerImageContainer', this.yScale, {scaleX: false, duration: resizeDuration, queue: 'front'}); }
		if(!( wDiff == 0)){ new Effect.Scale('outerImageContainer', this.xScale, {scaleY: false, delay: resizeDuration, duration: resizeDuration}); }

		// if new and old image are same size and no scaling transition is necessary, 
		// do a quick pause to prevent image flicker.
		if((hDiff == 0) && (wDiff == 0)){
			if (navigator.appVersion.indexOf("MSIE")!=-1){ pause(250); } else { pause(100);} 
		}

		Element.setHeight('prevLink', imgHeight);
		Element.setHeight('nextLink', imgHeight);
		Element.setWidth( 'imageDataContainer', widthNew);

		this.showImage();
	},
	
	//
	//	showImage()
	//	Display image and begin preloading neighbors.
	//
	showImage: function(){
		Element.hide('loading');
		new Effect.Appear('lightboxImage', { duration: resizeDuration, queue: 'end', afterFinish: function(){	myLightbox.updateDetails(); } });
		this.preloadNeighborImages();
	},

	//
	//	updateDetails()
	//	Display caption, image number, and bottom nav.
	//
	updateDetails: function() {
	
		// if caption is not null
		if(imageArray[activeImage][1]){
			Element.show('caption');
			Element.setInnerHTML( 'caption', imageArray[activeImage][1]);
		}
		
		// if image is part of set display 'Image x of x' 
		if(imageArray.length > 1){
			Element.show('numberDisplay');
			Element.setInnerHTML( 'numberDisplay', "Image " + eval(activeImage + 1) + " of " + imageArray.length);
		}

		new Effect.Parallel(
			[ new Effect.SlideDown( 'imageDataContainer', { sync: true, duration: resizeDuration, from: 0.0, to: 1.0 }), 
			  new Effect.Appear('imageDataContainer', { sync: true, duration: resizeDuration }) ], 
			{ duration: resizeDuration, afterFinish: function() {
				// update overlay size and update nav
				var arrayPageSize = getPageSize();
				Element.setHeight('overlay', arrayPageSize[1]);
				myLightbox.updateNav();
				}
			} 
		);
	},

	//
	//	updateNav()
	//	Display appropriate previous and next hover navigation.
	//
	updateNav: function() {

		Element.show('hoverNav');				

		// if not first image in set, display prev image button
		if(activeImage != 0){
			Element.show('prevLink');
			document.getElementById('prevLink').onclick = function() {
				myLightbox.changeImage(activeImage - 1); return false;
			}
		}

		// if not last image in set, display next image button
		if(activeImage != (imageArray.length - 1)){
			Element.show('nextLink');
			document.getElementById('nextLink').onclick = function() {
				myLightbox.changeImage(activeImage + 1); return false;
			}
		}
		
		this.enableKeyboardNav();
	},

	//
	//	enableKeyboardNav()
	//
	enableKeyboardNav: function() {
		document.onkeydown = this.keyboardAction; 
	},

	//
	//	disableKeyboardNav()
	//
	disableKeyboardNav: function() {
		document.onkeydown = '';
	},

	//
	//	keyboardAction()
	//
	keyboardAction: function(e) {
		if (e == null) { // ie
			keycode = event.keyCode;
			escapeKey = 27;
		} else { // mozilla
			keycode = e.keyCode;
			escapeKey = e.DOM_VK_ESCAPE;
		}

		key = String.fromCharCode(keycode).toLowerCase();
		
		if((key == 'x') || (key == 'o') || (key == 'c') || (keycode == escapeKey)){	// close lightbox
			myLightbox.end();
		} else if((key == 'p') || (keycode == 37)){	// display previous image
			if(activeImage != 0){
				myLightbox.disableKeyboardNav();
				myLightbox.changeImage(activeImage - 1);
			}
		} else if((key == 'n') || (keycode == 39)){	// display next image
			if(activeImage != (imageArray.length - 1)){
				myLightbox.disableKeyboardNav();
				myLightbox.changeImage(activeImage + 1);
			}
		}

	},

	//
	//	preloadNeighborImages()
	//	Preload previous and next images.
	//
	preloadNeighborImages: function(){

		if((imageArray.length - 1) > activeImage){
			preloadNextImage = new Image();
			preloadNextImage.src = imageArray[activeImage + 1][0];
		}
		if(activeImage > 0){
			preloadPrevImage = new Image();
			preloadPrevImage.src = imageArray[activeImage - 1][0];
		}
	
	},

	//
	//	end()
	//
	end: function() {
		this.disableKeyboardNav();
		Element.hide('lightbox');
		new Effect.Fade('overlay', { duration: overlayDuration});
		showSelectBoxes();
		showFlash();
	}
}

// -----------------------------------------------------------------------------------

//
// getPageScroll()
// Returns array with x,y page scroll values.
// Core code from - quirksmode.com
//
function getPageScroll(){

	var xScroll, yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
		xScroll = self.pageXOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
		xScroll = document.documentElement.scrollLeft;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
		xScroll = document.body.scrollLeft;	
	}

	arrayPageScroll = new Array(xScroll,yScroll) 
	return arrayPageScroll;
}

// -----------------------------------------------------------------------------------

//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.com
// Edit for Firefox by pHaez
//
function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	
//	console.log(self.innerWidth);
//	console.log(document.documentElement.clientWidth);

	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

//	console.log("xScroll " + xScroll)
//	console.log("windowWidth " + windowWidth)

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}
//	console.log("pageWidth " + pageWidth)

	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}

// -----------------------------------------------------------------------------------

//
// getKey(key)
// Gets keycode. If 'x' is pressed then it hides the lightbox.
//
function getKey(e){
	if (e == null) { // ie
		keycode = event.keyCode;
	} else { // mozilla
		keycode = e.which;
	}
	key = String.fromCharCode(keycode).toLowerCase();
	
	if(key == 'x'){
	}
}

// -----------------------------------------------------------------------------------

//
// listenKey()
//
function listenKey () {	document.onkeypress = getKey; }
	
// ---------------------------------------------------

function showSelectBoxes(){
	var selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "visible";
	}
}

// ---------------------------------------------------

function hideSelectBoxes(){
	var selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "hidden";
	}
}

// ---------------------------------------------------

function showFlash(){
	var flashObjects = document.getElementsByTagName("object");
	for (i = 0; i < flashObjects.length; i++) {
		flashObjects[i].style.visibility = "visible";
	}

	var flashEmbeds = document.getElementsByTagName("embed");
	for (i = 0; i < flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "visible";
	}
}

// ---------------------------------------------------

function hideFlash(){
	var flashObjects = document.getElementsByTagName("object");
	for (i = 0; i < flashObjects.length; i++) {
		flashObjects[i].style.visibility = "hidden";
	}

	var flashEmbeds = document.getElementsByTagName("embed");
	for (i = 0; i < flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "hidden";
	}

}


// ---------------------------------------------------

//
// pause(numberMillis)
// Pauses code execution for specified time. Uses busy code, not good.
// Help from Ran Bar-On [ran2103@gmail.com]
//

function pause(ms){
	var date = new Date();
	curDate = null;
	do{var curDate = new Date();}
	while( curDate - date < ms);
}
/*
function pause(numberMillis) {
	var curently = new Date().getTime() + sender;
	while (new Date().getTime();	
}
*/
// ---------------------------------------------------



function initLightbox() { myLightbox = new Lightbox(); }
Event.observe(window, 'load', initLightbox, false);
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs 
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

if (!Control) var Control = { };

// options:
//  axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
//  onChange(value)
//  onSlide(value)
Control.Slider = Class.create({
  initialize: function(handle, track, options) {
    var slider = this;
    
    if (Object.isArray(handle)) {
      this.handles = handle.collect( function(e) { return $(e) });
    } else {
      this.handles = [$(handle)];
    }
    
    this.track   = $(track);
    this.options = options || { };

    this.axis      = this.options.axis || 'horizontal';
    this.increment = this.options.increment || 1;
    this.step      = parseInt(this.options.step || '1');
    this.range     = this.options.range || $R(0,1);
    
    this.value     = 0; // assure backwards compat
    this.values    = this.handles.map( function() { return 0 });
    this.spans     = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
    this.options.startSpan = $(this.options.startSpan || null);
    this.options.endSpan   = $(this.options.endSpan || null);

    this.restricted = this.options.restricted || false;

    this.maximum   = this.options.maximum || this.range.end;
    this.minimum   = this.options.minimum || this.range.start;

    // Will be used to align the handle onto the track, if necessary
    this.alignX = parseInt(this.options.alignX || '0');
    this.alignY = parseInt(this.options.alignY || '0');
    
    this.trackLength = this.maximumOffset() - this.minimumOffset();

    this.handleLength = this.isVertical() ? 
      (this.handles[0].offsetHeight != 0 ? 
        this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) : 
      (this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth : 
        this.handles[0].style.width.replace(/px$/,""));

    this.active   = false;
    this.dragging = false;
    this.disabled = false;

    if (this.options.disabled) this.setDisabled();

    // Allowed values array
    this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
    if (this.allowedValues) {
      this.minimum = this.allowedValues.min();
      this.maximum = this.allowedValues.max();
    }

    this.eventMouseDown = this.startDrag.bindAsEventListener(this);
    this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
    this.eventMouseMove = this.update.bindAsEventListener(this);

    // Initialize handles in reverse (make sure first handle is active)
    this.handles.each( function(h,i) {
      i = slider.handles.length-1-i;
      slider.setValue(parseFloat(
        (Object.isArray(slider.options.sliderValue) ? 
          slider.options.sliderValue[i] : slider.options.sliderValue) || 
         slider.range.start), i);
      h.makePositioned().observe("mousedown", slider.eventMouseDown);
    });
    
    this.track.observe("mousedown", this.eventMouseDown);
    document.observe("mouseup", this.eventMouseUp);
    document.observe("mousemove", this.eventMouseMove);
    
    this.initialized = true;
  },
  dispose: function() {
    var slider = this;    
    Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
    Event.stopObserving(document, "mouseup", this.eventMouseUp);
    Event.stopObserving(document, "mousemove", this.eventMouseMove);
    this.handles.each( function(h) {
      Event.stopObserving(h, "mousedown", slider.eventMouseDown);
    });
  },
  setDisabled: function(){
    this.disabled = true;
  },
  setEnabled: function(){
    this.disabled = false;
  },  
  getNearestValue: function(value){
    if (this.allowedValues){
      if (value >= this.allowedValues.max()) return(this.allowedValues.max());
      if (value <= this.allowedValues.min()) return(this.allowedValues.min());
      
      var offset = Math.abs(this.allowedValues[0] - value);
      var newValue = this.allowedValues[0];
      this.allowedValues.each( function(v) {
        var currentOffset = Math.abs(v - value);
        if (currentOffset <= offset){
          newValue = v;
          offset = currentOffset;
        } 
      });
      return newValue;
    }
    if (value > this.range.end) return this.range.end;
    if (value < this.range.start) return this.range.start;
    return value;
  },
  getValue: function() {
  	if(this.values.length > 1) return this.values;
	else return this.value;
  },
  
  setValue: function(sliderValue, handleIdx){
    if (!this.active) {
      this.activeHandleIdx = handleIdx || 0;
      this.activeHandle    = this.handles[this.activeHandleIdx];
      this.updateStyles();
    }
    handleIdx = handleIdx || this.activeHandleIdx || 0;
    if (this.initialized && this.restricted) {
      if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
        sliderValue = this.values[handleIdx-1];
      if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
        sliderValue = this.values[handleIdx+1];
    }
    sliderValue = this.getNearestValue(sliderValue);
    this.values[handleIdx] = sliderValue;
    this.value = this.values[0]; // assure backwards compat
    
    this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = 
      this.translateToPx(sliderValue);
    
    this.drawSpans();
    if (!this.dragging || !this.event) this.updateFinished();
  },
  setValueBy: function(delta, handleIdx) {
    this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, 
      handleIdx || this.activeHandleIdx || 0);
  },
  translateToPx: function(value) {
    return Math.round(
      ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * 
      (value - this.range.start)) + "px";
  },
  translateToValue: function(offset) {
    return ((offset/(this.trackLength-this.handleLength) * 
      (this.range.end-this.range.start)) + this.range.start);
  },
  getRange: function(range) {
    var v = this.values.sortBy(Prototype.K); 
    range = range || 0;
    return $R(v[range],v[range+1]);
  },
  minimumOffset: function(){
    return(this.isVertical() ? this.alignY : this.alignX);
  },
  maximumOffset: function(){
    return(this.isVertical() ? 
      (this.track.offsetHeight != 0 ? this.track.offsetHeight :
        this.track.style.height.replace(/px$/,"")) - this.alignY : 
      (this.track.offsetWidth != 0 ? this.track.offsetWidth : 
        this.track.style.width.replace(/px$/,"")) - this.alignX);
  },  
  isVertical:  function(){
    return (this.axis == 'vertical');
  },
  drawSpans: function() {
    var slider = this;
    if (this.spans)
      $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
    if (this.options.startSpan)
      this.setSpan(this.options.startSpan,
        $R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
    if (this.options.endSpan)
      this.setSpan(this.options.endSpan, 
        $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
  },
  setSpan: function(span, range) {
    if (this.isVertical()) {
      span.style.top = this.translateToPx(range.start);
      span.style.height = this.translateToPx(range.end - range.start + this.range.start);
    } else {
      span.style.left = this.translateToPx(range.start);
      span.style.width = this.translateToPx(range.end - range.start + this.range.start);
    }
  },
  updateStyles: function() {
    this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
    Element.addClassName(this.activeHandle, 'selected');
  },
  startDrag: function(event) {
    if (Event.isLeftClick(event)) {
      if (!this.disabled){
		this.active = true;
        
        var handle = Event.element(event);
        var pointer  = [Event.pointerX(event), Event.pointerY(event)];
        var track = handle;
        if (track==this.track) {
          var offsets  = Position.cumulativeOffset(this.track); 
          this.event = event;
          this.setValue(this.translateToValue( 
           (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
          ));
          var offsets  = Position.cumulativeOffset(this.activeHandle);
          this.offsetX = (pointer[0] - offsets[0]);
          this.offsetY = (pointer[1] - offsets[1]);
        } else {
          // find the handle (prevents issues with Safari)
          while((this.handles.indexOf(handle) == -1) && handle.parentNode) 
            handle = handle.parentNode;
            
          if (this.handles.indexOf(handle)!=-1) {
            this.activeHandle    = handle;
            this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
            this.updateStyles();
            
            var offsets  = Position.cumulativeOffset(this.activeHandle);
            this.offsetX = (pointer[0] - offsets[0]);
            this.offsetY = (pointer[1] - offsets[1]);
          }
        }
      this.draw(event);
	  }
      Event.stop(event);
    }
  },
  update: function(event) {
   if (this.active) {
      if (!this.dragging) this.dragging = true;
      this.draw(event);
      if (Prototype.Browser.WebKit) window.scrollBy(0,0);
      Event.stop(event);
   }
  },
  draw: function(event) {
    var pointer = [Event.pointerX(event), Event.pointerY(event)];
    var offsets = Position.cumulativeOffset(this.track);
    pointer[0] -= this.offsetX + offsets[0];
    pointer[1] -= this.offsetY + offsets[1];
    this.event = event;
    this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
    if (this.initialized && this.options.onSlide)
      this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
  },
  endDrag: function(event) {
    if (this.active && this.dragging) {
      this.finishDrag(event, true);
      Event.stop(event);
    }
    this.active = false;
    this.dragging = false;
  },  
  finishDrag: function(event, success) {
    this.active = false;
    this.dragging = false;
    this.updateFinished();
  },
  updateFinished: function() {
    if (this.initialized && this.options.onChange) 
      this.options.onChange(this.values.length>1 ? this.values : this.value, this);
    this.event = null;
  }
});
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

Sound = {
  tracks: {},
  _enabled: true,
  template:
    new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
  enable: function(){
    Sound._enabled = true;
  },
  disable: function(){
    Sound._enabled = false;
  },
  play: function(url){
    if(!Sound._enabled) return;
    var options = Object.extend({
      track: 'global', url: url, replace: false
    }, arguments[1] || {});
    
    if(options.replace && this.tracks[options.track]) {
      $R(0, this.tracks[options.track].id).each(function(id){
        var sound = $('sound_'+options.track+'_'+id);
        sound.Stop && sound.Stop();
        sound.remove();
      })
      this.tracks[options.track] = null;
    }
      
    if(!this.tracks[options.track])
      this.tracks[options.track] = { id: 0 }
    else
      this.tracks[options.track].id++;
      
    options.id = this.tracks[options.track].id;
    $$('body')[0].insert( 
      Prototype.Browser.IE ? new Element('bgsound',{
        id: 'sound_'+options.track+'_'+options.id,
        src: options.url, loop: 1, autostart: true
      }) : Sound.template.evaluate(options));
  }
};

if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
  if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
    Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
  else
    Sound.play = function(){}
}
if (typeof fm == 'undefined') fm = function() {}

fm.media = function () {};

fm.media.status = function () {};
fm.media.status.UPLOADING = 0;
fm.media.status.QUEUED = 1;
fm.media.status.CONVERTING = 2;
fm.media.status.CONVERTED = 3;
fm.media.status.FAILED = 4;
fm.media.status.TRASHED = 100;
fm.media.status.TRASHEDUPLOADING = 101;
fm.media.status.TRASHEDQUEUED = 102;
fm.media.status.TRASHEDCONVERTING = 103;
fm.media.status.TRASHEDCONVERTED = 104;
fm.media.status.TRASHEDFAILED = 105;

fm.media.moderationStatus = function () {};
fm.media.moderationStatus.UNMODERATED = 0;
fm.media.moderationStatus.APPROVED = 1;
fm.media.moderationStatus.DENIED = 2;
fm.media.moderationStatus.COPYRIGHTINFRINGEMENT = 3;
fm.media.moderationStatus.DUPLICATE = 4;
fm.media.moderationStatus.INAPPROPRIATECONTENT = 5;
fm.media.moderationStatus.INVALIDCONTENT = 6;
fm.media.moderationStatus.UNDERAGE = 7;
fm.media.moderationStatus.CONTESTCLOSED = 8;
fm.media.moderationStatus.CAMPAIGNCLOSED = 9;
fm.media.moderationStatus.INCOMPATIBLEFILETYPE = 10;
fm.media.moderationStatus.BRANDBASHING = 11;
fm.media.moderationStatus.TROLLING = 12;
fm.media.moderationStatus.COMPETITORCONTENT = 13;
fm.media.moderationStatus.OTHER = 14;

fm.groups = function () {};

fm.groups.moderationStatus = function () {};
fm.groups.moderationStatus.UNMODERATED = 1;
fm.groups.moderationStatus.APPROVED = 2;
fm.groups.moderationStatus.DENIED = 4;

fm.clientTransfer = function () {};

fm.clientTransfer.protocol = function () {};
fm.clientTransfer.protocol.FTP = 'ftp';

fm.clientTransfer.jobStatus = function () {};
fm.clientTransfer.jobStatus.QUEUED = 'queued';
fm.clientTransfer.jobStatus.TRANSFERRING = 'transferring';
fm.clientTransfer.jobStatus.SUCCESS = 'success';
fm.clientTransfer.jobStatus.FAILURE = 'failure';
/* $Id: var_dump.js 4181 2007-09-06 22:13:30Z sibrand $ */
/**
 * Function : var_dump()
 * This function was inspired by the var_dump function of PHP.
 * This will accept some data as the argument and return a
 * text that will be a more readable version of the
 * array/hash/object that is given.
 *
 * @param arr - array,hash(associative array),object,string,char,number
 * @param level - OPTIONAL Starting level, mostly used internally
 * @return The textual representation of the array.
 */
function var_dump(arr,level) {
    var dumped_text = "";
    if(!level) level = 0;

    if(level == 0) dumped_text = typeof(arr) + " " + arr + " ...<br />\n";

    // Comment next line out if your browser crashed. Change the 2 to
    // in- or decrease the depth
    if(level >= 2) return "";

    // The padding given at the beginning of the line.
    var level_padding = "";
    for (var j = 0;j < level+1; j++) level_padding += "&nbsp;&nbsp;&nbsp;&nbsp;";

    if (typeof(arr) == 'object') { // Array/Hashes/Objects
        for (var item in arr) {
            var value = arr[item];

            if (typeof(value) == 'object') { // If it is an array, hash or object
                dumped_text += level_padding + "'" + item + "' ...<br />\n";
                dumped_text += var_dump(value,level+1);
            } else if (typeof(value) == 'function') {
                dumped_text += level_padding + "'" + item + "' => (function)<br />\n";
            } else {
                dumped_text += level_padding + "'" + item + "' => ("+typeof(value)+") \"" + value + "\"<br />\n";
            }
        }
    } else { // Strings/Chars/Numbers etc.
        dumped_text = "===>"+arr+"<===("+typeof(arr)+")<br />\n";
    }
    return dumped_text;
}
var AccessControl = {

	init : function () {
		
	},

	addNewGroup : function (elem) {

		if((elem.newGroup.value == "new group..") || (elem.newGroup.value == "")){
			MFTools.showFeedback('error', 'Please specify a groupname', 5000);
			elem.newGroup.focus();
			elem.newGroup.select();
			new Effect.Highlight('newGroup');
			return false;
		}
		return true;
	},

	togglePermissionsGroup : function (id, parentid, elem) {
		var dad  = $(parentid);
		var open  = $(id);
		//var ooren = heit.getElementsByTagName('div');
		var others = dad.getElementsByClassName('permissionswrap');
		var list = $(id).getElementsByTagName('ul')[0];

		for(i=0; i<others.length; i++){
			if(others[i].style.display != 'none'){
				//ooren[i].hide();
				new Effect.SlideUp(others[i],{duration:0.2});
			}
		}

		var h4s = $('permissionslist').getElementsByTagName('h4');
		console.log(h4s.length);
		for(var j=0; j<h4s.length; j++){
			h4s[j].className = "";
		}
		
		

		if($(open).style.display == 'none'){
			//new Effect.SlideDown(open,{duration: 0.4, scaleX:false, scaleY:true});
			//$(open).style.height = '';
			$(open).show();
			$(list).addClassName('open');
			$(elem).parentNode.addClassName('open');
		} else {
			//new Effect.SlideUp(open,{duration: 0.4, scaleX:false, scaleY:true});
			$(open).hide();
			$(list).removeClassName('open');
			$(elem).parentNode.removeClassName('open');
		}

    },

	selectGroup : function (id,elem){
		var inputs = $(id).getElementsByTagName('input');
		for (var i=0; i<inputs.length; i++){
			if(elem.checked){
				inputs[i].checked = 'checked';
				
			} else {
				inputs[i].checked = false;
			}
		}
		AccessControl.togglePermissionsGroup(id, 'permissionslist');
    },

    removeGroup : function (groupId, groupName) {

    	var msg = 'Are you sure you want to remove the ' + groupName + ' group from this project?';

    	if(confirm(msg)) {
    		$('deleteGroupForm_' + groupId).submit();
			return true;
    	}

		return false;

    },

    removeUserFromGroup : function(userId, userName) {
    	var msg = 'Are you sure you want to remove ' + userName + 'from this group?';

    	if(confirm(msg)) {
    		$('removeUserId').value = userId;
    		$('removeUsers').submit();
    		return false;
    	}
    }

}
var Applications = {

    lockTimer : function() {

    	window.setTimeout('Applications.timeoutMessage()',60*13*1000);

    },

    timeoutMessage : function() {

    	alert('The template you are editing is about to lose its lock. Save your changes to extend your lock and prevent other people from overwriting yours');

    },

	showInfoText : function () {

		var infoTexts = $$('div.infoText');

		for(var i=0, len=infoTexts.length; i<len; i++){
			
			if($(infoTexts[i].parentNode).hasClassName('open')){
				if(infoTexts[i].style.display == 'none'){
					$(infoTexts[i]).show();
				} else {
					$(infoTexts[i]).hide();
				}
			} 
		}

		return false;
	},

	insertTab : function(field) {

		//IE support
		if (document.selection) {
			field.focus();
			sel = document.selection.createRange();
			sel.text = '    ';
		}
		//MOZILLA/NETSCAPE support
		else if (field.selectionStart || field.selectionStart == 0) {
			var startPos = field.selectionStart;
			var endPos = field.selectionEnd;
			field.value = field.value.substring(0, startPos) + '    ' + field.value.substring(endPos, field.value.length);
			field.selectionStart = startPos+4;
			field.selectionEnd = startPos+4;
		}	

	},

	toggleElem : function ( elem, fixIE6 ) {
        try {
            if ( fixIE6 == true )
                if ( navigator.userAgent && ( navigator.userAgent.indexOf ( 'MSIE' ) != -1 ) )
                    if ( parseInt ( navigator.userAgent.substring ( navigator.userAgent.indexOf ( 'MSIE' ) + 'MSIE'.length + 1 ) ) == 6 ) {
                        $( 'templateMeta' ).style.display = ( $( 'templateMeta' ).style.display == 'block' ) ? 'none' : 'block';
            
                        return false;
                    }
        
		    try {
			    new Effect.toggle (
			        $( elem ),
			        'blind',
			        {
			            duration: 0.3
			        }
			    );
		    } catch (e) {
			    $(elem).toggle();
		    }

		    return false;
        }
        catch ( ex ) {
            // No action, failed UI flashiness ignored
        }
	}


}
var Blogging = {
    
    /*
     * adding a Textfile
     */
    insertText : function( userID ){
        var params = {
            'vhost': selectedVHost,
            'fileData': {
                'title': $( 'newTextTitle' ).value,
                'message': $( 'newTextBody' ).value,
                'tags': $( 'newTextTags' ).value,
                'uid': userID
            }
        };

        if ( $( 'newTextChannel' ) ) {
            params [ 'fileData' ] [ 'channel' ] = $( 'newTextChannel' ).value;
        }

        jsonRequest (
            'media.insertTextFile',
            params,
            function ( result) { Blogging.insertTextSuccess ( result ) },
            function ( error ) { Blogging.insertTextFailure ( error ) },
            true
        );
    	
    	return false;
    },

    insertTextSuccess : function (data){	
    	MFTools.showFeedback('message', 'Text inserted succesfully', 3000);
    },

    insertTextFailure : function (data){
    	MFTools.showFeedback('error', 	'Error while trying to insert text: '+data['result'], 20000);
    },

    /*
     * adding a Comment
     */
    
    addComment : function () {

    	if($('comment').value != ''){
    		var params = {
    			"id" 		: 	LocalBlogId,
    			"comment"	:	$('comment').value,
    			"uid"		:	uid
    		}
    		jsonRequest('media.addComment', params, 
    			function(result){Blogging.addCommentSuccess(result);},
    			function(result){Blogging.addCommentFailure(result);}
    		);
    	} else {
    		MFTools.showFeedback('error','Please type a message first...', 10000);
    	}
    	return false;
    },

    addCommentSuccess : function () {
    	Blogging.getComments();
    	$('comment').value='';
    },

    addCommentFailure : function () {
    	MFTools.showFeedback('error', 'There was an error while trying to post your comment: ' + data['result'] + '\nPlease try again or <a href="/contact?vid=' + selectedVHost + '">contact us</a>.', 20000); 
    },

    getComments : function (){
    	var params = {
    		"id"		: LocalBlogId
    	}
    	jsonRequest('media.getComments', params, 
    		function(result){Blogging.buildCommentsList(result)},
    		function(result){Blogging.getCommentsFailure(result)}
    	);
    },
    
    getCommentsFailure : function (data){
    	MFTools.showFeedback('error','There was an error while trying to get the comments for this blogpost. Try refreshing the page, or <a href="/contact?vid=' + selectedVHost + '">contact us</a>.', 20000);
    },

    buildCommentsList : function (data) {
    	var ob = '';
    	var j=0;
    	$('blogComments').innerHTML = '';
    	
    	for (var i=0; i<data.length; i++){
    		var br = document.createElement("br");
    		var user = document.createTextNode(data[i]['user_name'] + ' said: '); 
    		var comment = document.createTextNode(data[i]['comment']);

    		var para = document.createElement("p");
    		para.setAttribute("id", "comment_"+j);
    	
    		para.appendChild(user);
    		para.appendChild(br);
    		para.appendChild(comment);
    		$('blogComments').appendChild(para);
    		
    		j++;
    	}
    	new Effect.Highlight('comment_'+(j-1));
    }

}

var BlogSetup = {

    manualtitle : false,

    field_username : false,
    field_password : false,
    field_search : false,	

    blogInfo : [],

	showStep : function (elemID) {
		var loc = document.location.toString();
		var loc_array = loc.split('#');
		loc = loc_array[0] + '#' + elemID;
		document.location = loc;
	},

    objectToHash : function (obj, name) {
    //	returns a hash of obj
    	var params = {};
    	for (var i in obj){
    		params[name + '[' + i + ']' ] = obj[i]  ; 
    	}	
    	return params;
    },


    autoDetect : function (uri) {
    	var params = {	uri : uri}
    	new Effect.Appear('loader1', {duration: 0.2});
    	jsonRequest('blogging.detectBlogInfo', 
    				params, 
    				function (result) { 
    					BlogSetup.handleAutoDetect ( result );
    				}, 
    				function(result) { 
    					BlogSetup.handleAutoDetectExc(result);
    				}
    			   );
    },

    handleAutoDetect : function (result){
    	new Effect.Fade('loader1', {duration: 0.5});
    	this.blogInfo = result;
    	if(this.blogInfo.autodetect == true){
    		this.autoConfigure();
    		new Effect.Fade('status', {duration: 0.3});
    		$('autodetectfail').hide();
    	} else {
    		new Effect.Fade('stepA2', {duration: 0.3});
    		new Effect.Fade('stepB2', {duration: 0.3});
    		new Effect.Appear('status', {duration: 0.5});
    		$('autodetectfail').show();
    		//new Effect.ScrollTo('autodetectfail', {offset : -300});	
    	 	BlogSetup.showStep('autodetectfail');	
		}
    },
    			
    handleAutoDetectExc : function (result) {
    	MFTools.showFeedback('error', 'The url you entered is incorrect.', 10000);	
    		new Effect.Fade('loader1', {duration: 1.5});
    },

    retry : function () {
    	$('status').hide();
    	$('autodetectfail').hide();
    	new Effect.Fade('saved', {duration: 0.5});
    	new Effect.Highlight('blogurl', {startcolor: '#cccccc', endcolor : '#ffffff', duration: 0.4});
    	//$('blogurl').focus();
    	new Effect.Appear('step1', {duration: 0.3});
    	$('savebutton').disabled = false;
    	$('savebutton').innerHTML = 'save';
    	$('blogselect').innerHTML = '';
    },

    confirmBlogData : function (){
    	this.blogInfo.username = $('auto_username').value;
    	this.blogInfo.password = $('auto_password').value;
    	new Effect.Appear('loader2', {duration: 0.3});
    	jsonRequest('blogging.confirmBlogData', BlogSetup.objectToHash(this.blogInfo, 'blogInfo'), 
    		function (result) {BlogSetup.handleConfirmBlogData(result)},
    		function (exception) {BlogSetup.handleConfirmBlogException(exception)}
    		);
    },

    handleConfirmBlogData : function (result) {
    	new Effect.Fade('loader2', {duration: 0.5});
    	if(result == true){
    		new Effect.Appear('step3', {duration: 0.5});
    		//new Effect.ScrollTo('step3', {offset : -200});
			BlogSetup.showStep('step3');
    		$('myblogtitle').value = this.blogInfo['title'].escapeHTML();	
    		if(result.length > 0){	
    			$('bloglist').show();
    			var option = document.createElement('option');
    			option.value = this.blogInfo['title'].escapeHTML();
    			optiontext = document.createTextNode(this.blogInfo['title'].escapeHTML());
    			option.appendChild(optiontext);
    			$('blogselect').appendChild(option);
    		} else {
    			$('blog_manual_title').show();	
    			this.manualtitle = true;
    		}

    	} else {
    		new Effect.Fade('loader2', {duration: 0.5});
    		MFTools.showFeedback('error', 'Password and/or username are incorrect. \n\nPerhaps you have CAPS-lock switched on?');
    		//new Effect.ScrollTo('messagebox',{offset: -20});
			BlogSetup.showStep('messagebox');
    	}
    },

    handleConfirmBlogException : function (exception){
    	new Effect.Fade('loader2', {duration: 0.5});
    	MFTools.showFeedback('error','Could\'t connect to host. \n Does the url start with \'http://\'?');
    	//new Effect.ScrollTo('messagebox',{offset: -20});
		BlogSetup.showStep('messagebox');
    },

    autoConfigure : function () {
    	mydivs = $('blogsetup').getElementsByClassName("auto");
    	new Effect.Appear('stepA2', {duration: 0.3});
    	/*
    	for (var i = 0; i<mydivs.length; i++){
    		mydivs[i].show();
    	}
    	*/
    	//new Effect.ScrollTo('stepA2', {offset : -200});
		BlogSetup.showStep('blogtitle_auto');
    	new Effect.Fade('stepB2', {duration: 0.4});
    	$('blogtitle_auto').innerHTML = this.blogInfo['title'].escapeHTML();
    },

    manualConfigure : function () {
    	$('status').hide();
    	$('autodetectfail').hide();
    	new Effect.Fade('stepA2', {duration: 0.3});
    	new Effect.Appear('stepB2', {duration: 0.5});
        //new Effect.ScrollTo('stepB2', {offset: -200});	
		BlogSetup.showStep('stepB2');
    	var params = {};
    	jsonRequest('blogging.getBlogPresets', params, function (result) {BlogSetup.handleManualConfigure(result);});		
    },

    handleManualConfigure : function (result){
       	var list ='<option value="0">- choose your blogtype -</option>';
    	this.blogPresets = result;
    	
    	var option0 = document.createElement('option');
    	option0.value=0;
    	var optiontext = document.createTextNode('- choose your blogtype -');
    	option0.appendChild(optiontext);
    	$('blogtypes').appendChild(option0);

    	result.each ( function ( objPair )
        	{
    			var option = document.createElement('option');
    			option.value =  objPair.id;
    			var optiontext = document.createTextNode(' ' + objPair.name);
    			option.appendChild(optiontext);
    			$('blogtypes').appendChild(option);
    		} );
    },

    getPresetById : function(id) {
    	for(var i=0;i<this.blogPresets.length;i++) {
    		if (this.blogPresets[i].id == id) return this.blogPresets[i];	
    	}
    },

    showGateway : function (presetNo) {
    	var preset  = this.getPresetById(presetNo);
    	var gateway = preset['gateway'];	
    	var suggest = preset['gatewaysuggest'];
    	var suggestdefault = 'http://www.myblog.com/xmlrpc.php';	
    	this.blogInfo.preset = preset['id'];
    	this.blogInfo.type = preset['blogtype'];	

    	if( gateway != ''){
    		$('blog_gateway').hide();
    		$('gateway_suggest_label').hide();
    	} else {
    		$('blog_gateway').show();
    		$('gateway_suggest_label').show();
    	}

    	$('gateway_suggest').innerHTML = suggestdefault;
    	$('blog_gateway').value = gateway;
    	$('gatewayok').disabled=false;
    		
    },

    submitManualBlog : function () {
    	//submits data and retrieves user's possible other configured blog
    	this.blogInfo.username = $('manual_username').value;
    	this.blogInfo.password = $('manual_password').value;
    	this.blogInfo.gateway = $('blog_gateway').value;
    	var params = {};
    	jsonRequest('blogging.getRemoteBlogs', BlogSetup.objectToHash(this.blogInfo, 'blogInfo'), 
    		function (result) {BlogSetup.showRemoteBlogs(result)},
    		function (exc) {BlogSetup.manualLoginError(exc)}
    	);
    	new Effect.Appear('loader4', {duration: 0.3});
    },

    manualLoginError : function (exc) {
    	new Effect.Fade('loader4', {duration: 0.5});
    	MFTools.showFeedback('error', exc['result'] + '\n\n file: ' + exc['file'] + '\n line: ' + exc['line'] + '\n\nThis probably means the username/password combination is wrong,  OR You have provided a wrong gateway URL. Check your settings.', 10000);
    	//new Effect.ScrollTo('messagebox', {offset: -20});
		BlogSetup.showStep('messagebox');
    },


    showRemoteBlogs : function (data){
    	new Effect.Fade('loader4', {duration: 0.5});
    	if(data == false){
    		MFTools.showFeedback('error','Login Error.\n\n This probably means the username/password combination is wrong, OR You have provided a wrong gateway URL. Check your settings.');
    		//new Effect.ScrollTo('messagebox', {offset: -20});
			BlogSetup.showStep('messagebox');
    	} else {
    		this.remoteBlogs = data;
    		if(data.length == 1){
    			this.blogInfo.remoteid = data[0]['remoteid'];
    			if(this.blogInfo.uri) this.blogInfo.uri= data[0]['uri'];
    			if(this.blogInfo.title) $('myblogtitle').value = data[0]['title'];
    						    
    			new Effect.Appear('step3', {duration: 0.3});
    			//new Effect.ScrollTo('step3', {offset: -200});
				BlogSetup.showStep('step3');
    			$('bloglist').hide();
    			$('blog_manual_title').show();
    			this.manualtitle = true;
    		} else {
    			for(var i =0; i<data.length; i++){
    				var option = document.createElement('option');
    				option.value = i;
    				var optiontext = document.createTextNode(data[i]['title']);
    				option.appendChild(optiontext);
    				$('bloglist').show();
    				$('blogselect').show();
    				$('blogselect').appendChild(option);
    			}
    			$('blog_manual_title').show();
    			this.manualtitle = true;

    			//populating select in final step with our titles
    			new Effect.Appear('step3', {duration: 0.3});
    			//new Effect.ScrollTo('step3', {offset: -200});
				BlogSetup.showStep('step3');
    			//$('blog_manual_title').hide();
    			$('blogselect').onchange = function(){
    				BlogSetup.setManualInfo(this);
    			};
    		}
    	}
    },

    setManualInfo : function (elem){
    	if(this.remoteBlogs[elem.value].title) this.blogInfo.title		 = this.remoteBlogs[elem.value].title;
    	if(this.remoteBlogs[elem.value].uri) this.blogInfo.uri 		     = this.remoteBlogs[elem.value].uri;
    	if(this.remoteBlogs[elem.value].remoteid) this.blogInfo.remoteid = this.remoteBlogs[elem.value].remoteid;
    },

    saveBlog : function () {
    	if(this.manualtitle) this.blogInfo.title = $('myblogtitle').value;	
    	jsonRequest('blogging.insertBlog', BlogSetup.objectToHash(this.blogInfo, 'blogInfo'), function (result) {BlogSetup.handleSaveBlog(result);});
    	$('savebutton').disabled="disabled";
    	new Effect.Appear('loader3', {duration: 0.5});
    },
    
    handleSaveBlog : function (result) {
    	new Effect.Fade('loader3', {duration: 0.5});
    	$('savebutton').innerHTML = 'saved';
    	divs = $('container').getElementsByClassName("tabpage");
    	for (var i = 0; i<divs.length; i++){
    		divs[i].hide();
    	}
    	$('status').show();	
    	$('saved').show();
    	$('blogselect').innnerHTML = '';
    	//new Effect.ScrollTo('saved', {offset: -200});
		BlogStup.showStep('saved');
    },

    resetField : function (elem, fieldName) {
    	field = 'field_' + fieldName;
    	
    	if(this[field] == false){
    		$(elem).value='';
    		this.field = true;
    	}
    },

    restoreField : function (elem, value) {
    	field = 'field_' + value;		
    	if($(elem).value.length == 0){
    		$(elem).value = value;	
    		this[field] = false;
    	} else {
    		this[field] = true;
    	}
    }

}
/* $Id: BlogMedia.js 2747 2007-05-28 17:54:04Z sibrand $ */
var BlogMedia = {

    'checkBlogIdValue' : function(elem) {

        if (elem.value=='setup') document.location = '/blogsetup/?vid=' + selectedVHost + '&mode=blogmedia&mid=' + elem.form.mid.value; 

    }

}
var EditBlogs = {

    blogInfo : [],

    blogposts : [],

    passIsTouched : false,

    objectToHash : function (obj, name) {
    //	returns a hash of obj
    	var params = {};
    	for (var i in obj){
    		params[name + '[' + i + ']' ] = obj[i]  ; 
    	}	
    	return params;
    },

    showBlog : function ( no ) {
    //	$('blogscontainer').hide();
    	$('blogscontainer').show();
    	$('blog_id').value 	     =  blogsList[no]['id']
    	$('blog_title').value    = 	blogsList[no]['title'];	
    	$('blog_username').value =  blogsList[no]['username'];
    	$('blog_remoteid').value =  blogsList[no]['remoteid'];
    	$('blog_gateway').value  =  blogsList[no]['gateway'];
    	$('blog_api').selectedIndex = blogsList[no]['type'];
    	$('savebutton').disabled = false;
    	this.getHeadlines(blogsList[no]['id']);
    	links = $('blogTitles').getElementsByTagName('A');
    	for(var j=0; j<links.length; j++){
    		links[j].className = "";
    	}


    	$('blogTitle'+no).addClassName( "selected");
    },

    resetPasswordField : function () {
    	if(this.passIsTouched == false){
    		$('blog_password').value='';
    		this.passIsTouched = true;
    	}
    },

    restorePasswordField : function () {
    	if($('blog_password').value.length == 0){
    		$('blog_password').value = 'enteryourpasswordhere';	
    		this.passIsTouched = false;
    	} else {
    		this.passIsTouched = true;
    	}
    },

    submitEditedBlog : function (blogid) {

    	this.blogInfo.title    = $('blog_title').value ;
    	this.blogInfo.username = $('blog_username').value;
    	if( this.passIsTouched && ($('blog_password').value.length > 0)) this.blogInfo.password = $('blog_password').value;
    	this.blogInfo.remoteid =  $('blog_remoteid').value;
    	this.blogInfo.gateway  = $('blog_gateway').value;
    	this.blogInfo.type     = $('blog_api').value;
    	this.blogInfo.autoBlog = $('blog_autoblog').checked;
    
    	for (var i = 0; i<blogsList.length; i++){
    		if(blogsList[i]['id'] == blogid){
    		blogsList[i]['title'] 	= $('blog_title').value;
    		blogsList[i]['username']	= $('blog_username').value;
    		blogsList[i]['remoteid']	= $('blog_remoteid').value;
    		blogsList[i]['gateway']	= $('blog_gateway').value;
    		blogsList[i]['type']		= $('blog_api').value; 
    		
    		if(this.passIsTouched && ($('blog_password').value.length > 0)) blogsList[i]['password'] = $('blog_password').value;

    		}
    	}	

    	var params = EditBlogs.objectToHash(this.blogInfo, 'blogInfo');			
    	params.id = blogid;

    	jsonRequest('blogging.updateBlog', params, function (result) {EditBlogs.updatedBlog(result);});	
    	
    	inputs  = $('bloginfocontainer').getElementsByTagName('input');
    	selects = $('bloginfocontainer').getElementsByTagName('select');
    	buttons = $('bloginfocontainer').getElementsByTagName('button');
    	for( var i = 0; i< inputs.length; i++){
    		inputs[i].disabled = "disabled";
    	}
    	for( var i = 0; i< selects.length; i++){
    		selects[i].disabled = "disabled";
    	}
    	for( var i = 0; i< buttons.length; i++){
    		buttons[i].disabled = "disabled";
    	}
    },

    updatedBlog : function  (result) {
    	inputs  = $('bloginfocontainer').getElementsByTagName('input');
    	selects = $('bloginfocontainer').getElementsByTagName('select');
    	buttons = $('bloginfocontainer').getElementsByTagName('button');
    	for( var i = 0; i< inputs.length; i++){
    		inputs[i].disabled = false;
    	}
    	for( var i = 0; i< selects.length; i++){
    		selects[i].disabled = false;
    	}
    	for( var i = 0; i< buttons.length; i++){
    		buttons[i].disabled = false;
    	}
    	EditBlogs.getBlogList();
    },

    getBlogList : function () {
    	var params = {}
    	jsonRequest('blogging.getBlogs', params, function ( result ) { EditBlogs.buildBlogList(result);}); 
    },

    buildBlogList :function (data) {
    	blogsList = data;
    	var blogtitles = '';
    	for(var i = 0; i<data.length; i++){
    		blogtitles += '<li><a onclick="EditBlogs.showBlog('+i+');" id="blogTitle'+i+'" style="cursor: pointer;"><span>'+data[i]['title'].escapeHTML()+'</span></a></li>';
    	}
    	$('blogTitles').innerHTML = blogtitles;
    },

    deleteBlog : function () {
    	var params = {
    		id : $('blog_id').value
    	}
    	jsonRequest('blogging.deleteBlog', params, 
    		function(result) { EditBlogs.deletedBlog(result) },
    		function(result) { EditBlogs.deletedBlogException(result) }
    	);
    },
    
    deletedBlog : function(result){
    	MFTools.showFeedback('message', 'Removed blog from list.');
    	EditBlogs.getBlogList();
    	$('headlines').innerHTML = '';
    	$('blogpreview').innerHTML = '';
    	var inputs = $('bloginfocontainer').getElementsByTagName('input');
    	for(var i=0; i<inputs.length; i++){
    		inputs[i].value="";
    	}	
    	$('blog_api').selectedIndex = 0;
    },

    deletedBlogException : function(result){
    	MFTools.showFeedback('error', 'Something went wrong while deleting your blog.<br/>Try again later, or <a href="mailto:support@filemobile.com">notify us</a> and we\'ll see what we can do.');
    },


    getHeadlines : function (id) {
    	var params = {
    		id : id
    	}
    	jsonRequest('blogging.getPosts', params, 
    		function(result){EditBlogs.showHeadlines(result) },
    		function(result){EditBlogs.showHeadlinesFail(result) }
    	);
    },

    showHeadlines : function (data) {

    	this.blogposts = data;

    	var headlines = '<ul>';
    	for (var i = 0; i<data.length; i++){
    		headlines += '<li><a href="'+ data[i]['link']+'" onclick="EditBlogs.showBlogPost(' + i + '); return false;">'+data[i]['title'].escapeHTML()+'</a></li>';	
    	}
    	headlines += '</ul>';
    	$('headlines').show();
    	$('headlines').innerHTML = headlines;
    },

    showBlogPost : function (id) {
    	
    	data = this.blogposts[id]['content'];
    	$('blogpreview').innerHTML = '<h1><a href="'+ this.blogposts[id]['link'].escapeHTML()  +'">' +this.blogposts[id]['link']+'</a>';
    	$('blogpreview').innerHTML += data.escapeHTML();
    }
}
/* $Id: Channels.js 17257 2010-08-19 18:04:05Z oleg $ */
var Channels = {

    cachedData : [],
    
    direction : ['DESC'],
    
    // Use this function to request collectiondata from the server
    // TODO: now retrieves all files for all collections
    getChannelData : function (obj){
    
    	var order = "name ASC";
    
    	if (obj !== undefined && obj.order !== undefined) { order = obj.order }
    
    	var params = {
    		'vhost' : selectedVHost,
    		'order' : order
    	}
    	
    	$('channelList').innerHTML = '';
    	//$('channelPreview').innerHTML = '';
        jsonRequest('channels.getChannelTree', params, function(data) { Channels.getChannelDataResult(data,order) });
    },
   
    // This method is called when the new data is in 
    getChannelDataResult : function (results,order) {

		if(results.length == 0){

			var message = '<h1 style="text-align: center; padding-top: 50px;">';
			message += 'There are no channels created in this project. <br/><br/>To create the first channel press the new channel button on the left.<br/>'
			message += 'To create a channelgroup press the new channel group button on the right.'
			message += '</h1>';
			$('channelList').innerHTML = message;
		} else {
			this.displayChannelList(results,order);

		}


    },

    displayChannelList : function(channelsObj, order) {
	
    	var direction = order.substr(order.lastIndexOf(' ')+1);
    	var field = order.substr(0,order.indexOf(' '));
    	var output = '';

    	output += '<table class="list" style="width: 100%!important;" id="Channels_Table">';    	
    	output += '<tr class="index" id="Channels_Header">'+
    		'<th id="channel_name" class="title">Name</th>'+
    		'<th id="channel_shortname">Shortname</th>'+
    		'<th id="channel_id">Id</th>'+
    		'<th>Visibility</th>'+
    		'<th class="geo">Geo-Access</th>'+
    		'<th id="channel_created" class="created">Created</th>'+
    		'<th class="move">Feed</th>'+
    		'<th></th>'+
    	'</tr>\n';

	    if (channelsObj[0].id) for(var i=0; i<channelsObj.length; i++){
			output+=this.displayChannel(channelsObj[i],0,i);
    	}

    	output += '</table>';
    	$('channelList').innerHTML += output;
    	
    	// get all the header categories
	   	var orderFields = $('Channels_Header').childElements();
	   	
	   	// if the column id matches the current sort field, add the arrow background
    		
		var sort_by = function(field, reverse, primer){
		   reverse = (reverse) ? -1 : 1;
		   return function(a,b){
		       a = a[field];
		       b = b[field];
		       if (typeof(primer) != 'undefined'){
		           a = primer(a);
		           b = primer(b);
		       }
		       if (a<b) return reverse * -1;
		       if (a>b) return reverse * 1;
		       return 0;
		   }
		}
							
		function renderChannels(channelsObj, depth, field, order) {
			if ( typeof order == "undefined" ) { order = false; }
			if ( typeof depth == "undefined" ) { depth = 0; }
			if ( typeof field == "undefined" ) { field = 'name'; }
			
			if (field === "id") {
				sort = parseInt;
			} else {
				sort = function(a){return a.toLowerCase()};
			}
			channelsObj.sort(sort_by(field, order, sort));			
			channelsObj.each (function(channelsObj) {
				channelsObj.children = renderChannels(channelsObj.children, depth+1, field, order);
			});
			return channelsObj;
		}
   	
       	for(i=0;i<orderFields.length;i++) {
       	
       		if (orderFields[i].readAttribute('id') == 'channel_'+field) {
				if (direction === "DESC") {
					orderFields[i].addClassName('desc');
				} else {
					orderFields[i].addClassName('asc');
				}
			}
    	
    		// if the column has an id, we will sort by it's value
    		if (orderFields[i].readAttribute('id') !== null) {
	    	
		    	orderFields[i].observe('click',function(event){
		   	    	
		   	    	// we store each column's order in an array. if the array doesn't have a value, make it 'DESC' 
		    		if (Channels.direction[i] == undefined) {
		    			d = 'DESC';
		    		} else {
		    			var d = Channels.direction[i];	
		    		}
		    		
		    		// swap the column sorting so next time it'll sort in the opposite direction.
		    		if (d !== 'ASC') {
		    			Channels.direction[i] = 'ASC';
		    		} else {
		    			Channels.direction[i] = 'DESC';
		    		}
		    		
		    		// get the field name
		    		var field = this.id.substr(this.id.lastIndexOf('_')+1);		
		    			
					channelsObj = renderChannels(channelsObj, 0, field, d=="DESC");
					
					$('channelList').innerHTML = "";
										
					Channels.displayChannelList(channelsObj, field+' '+d);
							    			    		
		    	});
	    	
	    	}
    	
    	}
    	
    },

	displayChannel : function(channel, depth, index) {

		var output='';

		var id = channel['id']
		var created = channel['created'].substring(0,10);
		var name = channel['name'].escapeHTML();
		var description = channel['description'].escapeHTML();
	    var geo = '';
	    var visibility = channel['visibility'];
	    if (visibility === "SHOWN") { visibility = 'shown' } else { visibility = 'hidden' }
		if(name.length > 30) name = name.substring(0, 30) + '...';
		if(description.length > 30) description = description.substring(0,30) + '...';

		if(channel.children.length > 0 ) {
			output += '<tr class="parent">';
		} else if(!(index%2) == 0) {
			output += '<tr class="odd">';
		} else {
			output += '<tr>';
		}
	    
        if (channel['geoblocking']){
            geo = channel['geoblocking'].join(',');
        }
		embedButtons = Feeds.getEmbeds(null, id);

		output += '<td class="title" style="padding-left: ' + (depth*16)  + 'px"><a href="/channeldetail/' + id + '?vid=' + selectedVHost + '">'+name+'</a></td>';
        output += '<td class="shortname">' +channel.shortname + '</td>';
        output += '<td class="position">'+(channel.id)+'</td>';
		output += '<td class="description">'+visibility+'</td>';
        output += '<td class="geo">'+geo+'</td>';
		output += '<td class="created">'+created+'</td>';
		output += '<td>' + embedButtons['rss_button'] + ' ' + embedButtons['ipod_button'] + ' ' + embedButtons['modrss_button'] + '</td>';
		output += '<td><a class="delete" style="display:block; float:left; width:20px; height:18px;" href="#" onclick="Channels.deleteChannel(' + channel.id + ',\'' + escape(name) + '\'); return false;" /></td>';
		output += '</tr>\n';

		if (channel.children.length > 0) {
			for(var i=0;i<channel.children.length;i++) {
				output+=this.displayChannel(channel.children[i],depth+1, i);
			}
		}

		return output;

	},

    deleteChannel : function(id,name) {

    	var msg = "Are you sure you want to delete the channel '" + name + "'?\nWarning: this action is irreversible";
    	
	if (confirm(msg)) {

    		var params = { 
    			id : id
    		};

    		jsonRequest('channels.deleteChannel',params,function(data) { Channels.deleteChannelResult ( data, id ); });

    	}

    },

    deleteChannelResult : function(result, deletedID ) {
        // Remove the deleted channel and reposition any of its children if the parent channel dropdown exists (in the new channel form)
        if ( $( 'parentchannel' ) ) {
            var children = $( 'parentchannel' ).childElements ();

            for ( var index = 0, deletedPadding = 99999; index < children.length; index++ ) {
                if ( children [ index ].value == deletedID ) {
                    deletedPadding = parseInt ( $( children [ index ] ).getStyle ( 'paddingLeft' ), 10 );

                    $( children [ index ] ).remove ();
                }
                else {
                    var currentPadding = parseInt ( $( children [ index ] ).getStyle ( 'paddingLeft' ), 10 );

                    if ( currentPadding > deletedPadding ) {
                        $( children [ index ] ).setStyle ( { 'paddingLeft': ( currentPadding - 12 ) + 'px' } );
                    }
                    else {
                        deletedPadding = 99999;
                    }
                }
            }
        }

    	this.getChannelData();
    },

    updateTitle : function(newtitle){
    	var params = {
    		channel : c_id,
    		title	: newtitle
    	};
    	jsonRequest('channels.updateChannelInfo', params, function(result) { Channels.updatedTitle(result);});
    },

    updatedTitle : function (result){
    },
    
    selectAllCountries : function() {
	    $$('#geoblocking-div input').each(function(e){
			$(e).checked = "checked";
		});
    },
    
    deselectAllCountries : function() {
	    $$('#geoblocking-div input').each(function(e){
			$(e).checked = "";
		});
    }    
    
}
function ColorPicker ( container , m_wheelWidth, m_wheelHeight )
{
    var m_container = $( container );

    var m_mouseMoveHandler = null;
    var m_wheelImage = null;
    var m_selector = null;


    // allow user to specify width / height
    if(!m_wheelWidth) m_wheelWidth = 120;
    if(!m_wheelHeight) m_wheelHeight = m_wheelWidth;
//    var m_wheelWidth = m_wheelHeight = 257;


    var m_wheelHalfWidth = m_wheelWidth / 2;
    var m_wheelHalfHeight = m_wheelHeight / 2;
    var m_wheelRadius = m_wheelHalfWidth;

    var m_selectorWidth = 10;
    var m_selectorHeight = 10;
    var m_selectorXTransform = m_wheelHalfWidth - ( m_selectorWidth / 2 );
    var m_selectorYTransform = m_wheelHalfHeight - ( m_selectorHeight / 2 );

    var m_onChange = null;
    var m_radiansToDegrees = 180 / Math.PI;
    var m_red = m_green = m_blue = null;
    var m_showSelector = true;
	var m_origin = null;

    /* Begin public properties */
    this.red = function () { return m_red; };
    this.green = function () { return m_green; };
    this.blue = function () { return m_blue; };
    this.CSSRGB = function () { return 'rgb( ' + m_red.toString () + ', ' + m_green.toString () + ', ' + m_blue.toString () + ' )'; };

    this.selectorVisible = function () { return m_showSelector; };
    /* End public properties */

    /* Begin public methods */
    this.startCapture = function ()
    	{
    		Event.observe ( m_wheelImage, 'click', m_updateHandler );
    	};

    this.stopCapture = function ()
    	{
    		Event.stopObserving ( m_wheelImage, 'click', m_updateHandler );
    	};

    this.onChange = function ( changeHandler )
    {
    	m_onChange = changeHandler;
    };

    this.setSelector = function ( visible )
    {
    	m_showSelector = visible;

    	if ( visible )
    		m_selector.show ();
    	else
    		m_selector.hide ();
    };

	this.PositionWheel = function () {
		m_origin = m_wheelImage.cumulativeOffset ();
    	m_origin.left += m_wheelHalfWidth;
    	m_origin.top += m_wheelHalfHeight;
	};

    /* End public methods */

    function setCaptureEvents ()
    {
    	m_updateHandler = updatePosition.bindAsEventListener ( this );
    };

    function updatePosition ( eventData )
    {
    	
    	var wheelPoint = toWheel ( eventData.clientX, eventData.clientY );

    	var polar = toPolar ( wheelPoint );

    	if ( polar.magnitude < 1 )
    	{
    		if ( polar.magnitude >= 0.5 )
    			HSVToRGB ( polar.angle, 1 - ( ( polar.magnitude - 0.5 ) * 2 ), 1 );
    		else
    			HSVToRGB ( polar.angle, 1, polar.magnitude * 2 );
    		
    		if ( m_showSelector )
    			m_selector.setStyle (
    				{
    					left: wheelPoint.x + m_selectorXTransform + 'px',
    					top: wheelPoint.y + m_selectorYTransform + 'px'
    				} );
    	}
    	else
    		m_red = m_green = m_blue = 255;

    	if ( m_onChange != null )
    		m_onChange ();
    };

    function populateControls ()
    {
        element = $(m_container);
        if (element.getStyle('position') == 'relative') return;
        //Position.prepare(); // To be done manually by Scripty when it needs it.

        element.style.position = 'relative';
        var myTop  = parseFloat(element.style.top  || 0); // - (element._originalTop || 0);
        var myLeft = parseFloat(element.style.left || 0); // - (element._originalLeft || 0);
       
		//var myTop = 0;
		//var myLeft = 0;

    	element.style.top    = myTop + 'px';
        element.style.left   = myLeft + 'px';
		/*
        element.style.height = element._originalHeight;
        element.style.width  = element._originalWidth;
		*/
    	//m_container.relativize ();
    	//m_container.setStyle({position: 'relative'});

    	m_wheelImage = $( document.createElement ( 'img' ) );

    	m_wheelImage.src = '/static/2/images/colorpicker/swatch.png';
    	m_wheelImage.width = m_wheelWidth;
    	m_wheelImage.height = m_wheelHeight;

    	m_wheelImage.setStyle ( { position: 'absolute', left: '0px', top: '0px', border: '1px solid #848484' } );

    	m_container.appendChild ( m_wheelImage );

    	m_origin = m_wheelImage.cumulativeOffset ();
    	m_origin.left += m_wheelHalfWidth;
    	m_origin.top += m_wheelHalfHeight;

    	m_selector = $( document.createElement ( 'img' ) );

    	m_selector.src = '/static/2/images/colorpicker/selector.png';
    	m_selector.width = m_selectorWidth;
    	m_selector.height = m_selectorHeight;

    	m_selector.setStyle ( { position: 'absolute', left: '0px', top: '0px' } );

    	m_container.appendChild ( m_selector );
    }

    function toWheel ( left, top )
    {
    	var scrollOffset = m_wheelImage.cumulativeScrollOffset ();

    	return { x: ( left + scrollOffset.left ) - m_origin.left, y: ( top + scrollOffset.top ) - m_origin.top };
    };

    function toPolar ( point )
    {
    	var magnitude = ( Math.sqrt ( Math.pow ( point.x, 2 ) + Math.pow ( point.y, 2 ) ) ) / m_wheelRadius;
    	var angle = Math.atan ( point.y / point.x );

    	if ( point.y < 0 )
    	{
    		if ( point.x < 0 )
    			angle = Math.PI - angle;
    		else
    			angle *= -1;
    	}
    	else
    	{
    		if ( point.x < 0 )
    			angle = Math.PI - angle;
    		else
    			angle = ( Math.PI - angle ) + Math.PI;
    	}

    	return { 'angle': angle * m_radiansToDegrees, 'magnitude': magnitude };
    };

    function HSVToRGB ( hue, saturation, value )
    {
    	if ( saturation == 0 )
    	{
    		m_red = value * 255;
    		m_green = value * 255;
    		m_blue = value * 255;
    	}
    	else
    	{
    		var hueSwitch = hue / 60;

    		var_h = hueSwitch;
    		var_i = Math.floor( var_h );
    		var_1 = value*(1-saturation);
    		var_2 = value*(1-saturation*(var_h-var_i));
    		var_3 = value*(1-saturation*(1-(var_h-var_i)));

    		if (var_i==0)      {var_r=value ;    var_g=var_3; var_b=var_1}
    		else if (var_i==1) {var_r=var_2; var_g=value;     var_b=var_1}
    		else if (var_i==2) {var_r=var_1; var_g=value;     var_b=var_3}
    		else if (var_i==3) {var_r=var_1; var_g=var_2; var_b=value}
    		else if (var_i==4) {var_r=var_3; var_g=var_1; var_b=value}
    		else               {var_r=value;     var_g=var_1; var_b=var_2}

    		m_red = Math.round ( var_r * 255 );
    		m_green = Math.round ( var_g * 255 );
    		m_blue = Math.round ( var_b * 255 );
    	}
    };

    this.getBrightness = function () {
        return ColorPicker.RGBToBrightness ( m_red, m_green, m_blue );
    };

    this.updateSelectorFromString = function ( input ) {
        var rgbColor = ColorPicker.getRGBFromString ( input );

        if ( rgbColor == null )
            return;

        m_red = rgbColor.r;
        m_green = rgbColor.g;
        m_blue = rgbColor.b;

        var hsvColor = ColorPicker.RGBToHSV ( rgbColor.r / 255, rgbColor.g / 255, rgbColor.b / 255 );

        var magnitude = ColorPicker.RGBToBrightness ( rgbColor.r / 255, rgbColor.g / 255, rgbColor.b / 255 ) * m_wheelRadius;

        m_selector.setStyle ( {
            left: m_wheelHalfWidth + ( Math.cos ( hsvColor [ 'h' ] / m_radiansToDegrees ) * magnitude ) + 'px',
            top: m_wheelHalfHeight + ( -1 * Math.sin ( hsvColor [ 'h' ] / m_radiansToDegrees ) * magnitude ) + 'px'
        } );

/*        if ( m_onChange != null )
            m_onChange ();*/
    };

    populateControls ();
    setCaptureEvents ();
	
    this.startCapture ();
}

ColorPicker.getRGBFromString = function getRGBFromString ( input ) {
    // If the input is not a hex colour value then abort
    if ( !/^#[0-9a-zA-Z]{6}$/.test ( input ) )
        return null;

    return {
        'r': parseInt ( '0x' + input.substr ( 1, 2 ) ),
        'g': parseInt ( '0x' + input.substr ( 3, 2 ) ),
        'b': parseInt ( '0x' + input.substr ( 5, 2 ) )
    };
};

ColorPicker.RGBToBrightness = function ( red, green, blue ) {
    return ( Math.max ( Math.max ( red, green ), blue ) + Math.min ( Math.min ( red, green ), blue ) ) / 2;
};

ColorPicker.RGBToHSV = function ( red, green, blue ) {
    var max, min, maxComponent, minComponent;
    var HSV = new Array ();

    if ( red > green ) {
        if ( red > blue ) { max = red; maxComponent = 'R'; }
        else { max = blue; maxComponent = 'B'; }
    }
    else {
        if ( green > blue ) { max = green; maxComponent = 'G' }
        else { max = blue; maxComponent = 'B'; }
    }

    if ( red < green ) {
        if ( red < blue ) { min = red; minComponent = 'R'; }
        else { min = blue; minComponent = 'B'; }
    }
    else {
        if ( green < blue ) { min = green; minComponent = 'G' }
        else { min = blue; minComponent = 'B'; }
    }

    if ( max == min )
        HSV [ 'h' ] = 0;
    else {
        if ( ( maxComponent == 'R' ) && ( green >= blue ) )
            HSV [ 'h' ] = 60 * ( ( green - blue ) / ( max - min ) );
        else if ( maxComponent == 'R' )
            HSV [ 'h' ] = ( 60 * ( ( green - blue ) / ( max - min ) ) ) + 360;
        else if ( maxComponent == 'G' )
            HSV [ 'h' ] = ( 60 * ( ( blue - red ) / ( max - min ) ) ) + 120;
        else
            HSV [ 'h' ] = ( 60 * ( ( red - green ) / ( max - min ) ) ) + 240;
    }

    if ( max == 0 )
        HSV [ 's' ] = 0;
    else
        HSV [ 's' ] = 1 - ( min / max );

    HSV [ 'v' ] = max;

    return HSV;
};
/* $Id: Collections.js 15371 2009-11-11 21:24:08Z evert $ */
var Collections = {
    Type_ManualCollection : 1,

    // This array will contain all files that are in the collection/saved search indexed by file ID
    allFiles : [],

    // This array will contain the media files
    cachedData  : [],
    colInfo     : [],
    activeData  : [],
    pendingData : [],
    deletedFiles : [],
    orderChanged : false,

    // This controls whether a click on a thumbnail will open the media details page; set as a timeout from the Sortable.onUpdate handler
    thumbnailsActive : true,

    // Use this function to request collectiondata from the server
    // TODO: now retrieves all files for all collections
    getCollectionData : function (){
        jsonRequest('collections.getCollectionData', {collection : collectionId, limit: 100, editMode : true}, function(data) { Collections.getCollectionDataResult(data) });
    },
   
    // This method is called by PHP when the new data is in 
    getCollectionDataResult : function (results) {
        this.cachedData = results['data'];
        this.allFiles = new Array ();
        this.activeData = new Array ();
        this.pendingData = new Array ();

        // Note that the active files in a manual collection must already be sorted by 'position'
        for ( var index = 0, fileCount = this.cachedData.length; index < fileCount; index++ )
        {
            var item = this.cachedData [ index ];

            this.allFiles [ parseInt ( item.id, 10 ) ] = item;

            if ( item.position == null )
                item.position = 0;

            if ( ( results.info [ 'type' ] == Collections.Type_ManualCollection ) && ( item.position == 0 ) )
                this.pendingData.push ( item );
            else
                this.activeData.push ( item );
        }

        // Note that the above loop should be able to be switched for this loop once we upgrade to Prototype 1.6
/*        this.cachedData.each ( function ( item )
            {
                Collections.allFiles [ parseInt ( item.id, 10 ) ] = item;

                if ( item.position == null )
                    item.position = 0;

                if ( ( results.info [ 'type' ] == Collections.Type_ManualCollection ) && ( item.position == 0 ) )
                    Collections.pendingData.push ( item );
                else
                    Collections.activeData.push ( item );
            },
            this );*/

        this.deletedFiles = new Array ();
        this.orderChanged = false;

        this.colInfo = results['info'];
        this.refreshView();
    },
   
    // This updates the html with the current data
    refreshView : function() {
        this.displayActiveFiles();
        this.displayPendingFiles();
        //this.results['info']['type']==1 && displayPendingFiles();

    },
       
    // Returns the data thats 'pending', meaning files with position 0
    getPending : function() {

        return this.pendingData;

    },
  
    // Returns the data thats 'active', the position number is actually reversed.. the higher the number the higher the position 
    getActive : function() {

        return this.activeData;

    },

    displayActiveFiles : function ()
    {
        return Collections.displayFiles ( 'active' );
    },

    displayPendingFiles : function ()
    {
        return Collections.displayFiles ( 'pending' );
    },

    // fileList must be either 'active' or 'pending'
    displayFiles : function ( fileList )
    {
        if ( [ 'active', 'pending' ].indexOf ( fileList ) == -1 )
            throw new Exception ( 'Invalid fileList parameter' );

        var HTML = '';

        var files = null;

        var itemCode =
            '\n<li title="#{listClass}" class="#{listClass}" id="file_#{id}">\n' +
            '<span class="thumb">\n' +
            '<a href="/mediadetail/#{id}/?vid=' + selectedVHost + '">\n' +
            '<img style="" src="#{thumb}" onclick="return Collections.thumbnailsActive;" />\n' +
            '</a>\n' +
            '</span>\n' +
            '<span class="savedSearchDescription" >\n' +
            '<strong style="width:170px;overflow:hidden;" >#{title}</strong>' + ( fileList == 'active' ? '' : '' ) + '<span style="margin-left:5px;width:150px;height:15px;overflow:hidden;float:left;" >#{user_name}</span>\n' +
            '<span class="uploaded" style="float: left">#{uploadTrimmed}</span>\n' +
            '<span class="hits">#{hits} hits</span>\n' +
            '</span>';

        if ( fileList == 'active' )
        {
            HTML =
                '<ol id="activeList" class="list collection ' +
                ( this.colInfo [ 'type' ] == Collections.Type_ManualCollection ? 'manual' : 'saved' ) + '">\n';

            files = this.activeData;

            if ( this.colInfo [ 'type' ] == 1 )
            {
                itemCode +=
                    '\n<span class="editList">\n' +
                    '<a href="#" onclick="return Collections.moveActiveToPending ( #{rowIndex} );" class="down" title="move to Pending Files"></a>\n' +
                    '<a href="#" onclick="return Collections.removeActiveFiles ( #{id} );" class="delete"></a>\n' +
                    '</span>';
            }
        }
        else
        {
            HTML = '<ul id="pendingList" class="list collection">\n';

            files = this.pendingData;

            if ( this.colInfo [ 'type' ] == 1 )
            {
                itemCode +=
                    '\n<span class="editList">\n' +
                    '<a href="#" onclick="return Collections.movePendingToActive ( #{rowIndex} );" class="up" title="move to Active Files"></a>\n' +
                    '<a href="#" onclick="return Collections.removePendingFiles ( #{id} );" class="delete"></a>\n' +
                    '</span>';
            }
        }

        var itemTemplate = new Template ( itemCode );

        files.each ( function ( item, rowIndex )
            {
                item.rowIndex = rowIndex;

        // Need to make sure this is an integer in case that the media list returns a string
                switch(parseInt(item.filetype)) {
                    case 1 :
                    case 2 :
                        item.thumb = 'http://' + item.location + '.filemobile.com/storage/' + item.id + '/11';
                        break;
                    case 3 :
                        item.thumb = '/static/2/images/audio_12.gif';
                        break;
                    case 4 :
                        item.thumb = '/static/2/images/text_thumb.gif';
                        break;
                }


            //    console.log(item.moderationstatus);
//                if ( ( item.rowIndex % 2 ) == 0 )
//                    item.listClass = '';
//                else
//                    item.listClass = 'odd';

                // append class with moderation status
                switch(parseInt(item.moderationstatus)) {
                    case 0 :
                        item.listClass = ' pending';
                    break;

                    case 1 : 
                        item.listClass = ' approved';
                    break;

                    case 2 : 
                        item.listClass = ' denied';
                    break;

                }

                item.uploadTrimmed = item.upload.substring ( 0, 10 );

                HTML += itemTemplate.evaluate ( item );
            } );

        HTML += '</ol>';

        if ( this.colInfo [ 'type' ] == 1 )
        {
            if ( fileList == 'active' )
            {
                $( 'activeFiles' ).innerHTML = '<h1>Active files</h1>' + HTML;

                Sortable.create (
                    'activeList',
                    {
                        ghosting: false,
                        constraint: false,
                        onUpdate: function ( asdf, asrgf )
                        {
                            Collections.thumbnailsActive = false;

                            setTimeout ( function () { Collections.thumbnailsActive = true; }, 3000 );

                            Collections.showOrder ();
                        }
                    } );
            }
            else
                $( 'pendingFiles' ).innerHTML = '<h1>Pending files</h1>' + HTML;
        }
        else
        {
            if ( fileList == 'active' )
                $( 'activeFiles' ).innerHTML = HTML;
            else
                $( 'pendingFiles' ).innerHTML = HTML;
        }
    },

    showOrder : function ()
    {
        var newActiveFileElements = $$( '#activeList li' );

        this.activeData = new Array ();

        for ( var index = 0, activeFileCount = newActiveFileElements.length; index < activeFileCount; index++ )
            this.activeData.push ( this.allFiles [ parseInt ( newActiveFileElements [ index ].id.replace ( /file_/, '' ) ) ] );

        // Again the above loop should be able to be switched for this one when we upgrade to Prototype 1.6
/*        newActiveFileElements.each ( function ( item )
            {
                this.activeData.push ( this.allFiles [ parseInt ( item.id.replace ( /files_/, '' ), 10 ) ] );
            } );*/

        this.orderChanged = true;

        setTimeout ( Collections.displayActiveFiles, 50 );
    },

    moveItem : function(id,direction) {
        
        // First we'll find the position of the current element

        var pos = -1;

        for(var i=0;i<this.activeData.length;i++) {

            if (this.activeData[i]['id']==id) {
                pos = i;
            }

        }
        if (pos==-1) Messenger.message(2,'Item not found in active file list!');

        var firstpos = direction==1?pos-1:pos;

        if (firstpos>0) {
            var newData = this.activeData.slice(0,firstpos);
        } else {
            var newData = [];
        }

        if (direction==1) {
            newData.push(this.activeData[pos],this.activeData[pos-1]);
        } else {
            newData.push(this.activeData[pos+1],this.activeData[pos]);
        }
        newData = newData.concat(this.activeData.slice(firstpos+2));

        this.orderChanged = true;

        this.activeData = newData;
        this.displayActiveFiles();

    },
    
    removeActiveFiles : function (id){

        // add id to deleted array
        this.deletedFiles.push(id);

        // find in active and remove it for displaying

        for (var i=0;  i< this.activeData.length; i++) {
            if(id == this.activeData[i].id) {
                this.activeData.splice(i, 1);
            }

        }


        if (!id) Messenger.message(2,'No files selected!');
        else {
            this.displayActiveFiles();
            this.orderChanged = true;
        }
        return false;
    },

    removePendingFiles : function (id){

        // add id to delete file array for saving on publish
        this.deletedFiles.push(id);

        // find in pending and remove it

        for (var i=0; i < this.pendingData.length; i++) {
            if(id == this.pendingData[i].id) {
                this.pendingData.splice(i, 1);
            }
            
        }

        
        if (!id) Messenger.message(2,'No files selected!');
        else {
            this.displayPendingFiles();
            this.orderChanged = true;
        }
        return false;
    },

    moveActiveToPending : function (num){

        $('pendingFiles').innerHTML = var_dump(Collections.activeData);

        var delArray = [];
        
        delArray.push(num);

        for(var i=delArray.length-1; i >= 0; i--) {

            //this.pendingData.push(this.activeData[delArray[i].offset]);
            this.pendingData.push(this.activeData[num]);
            this.activeData.splice(num,1);
        }
        
        if (delArray.length==0) Messenger.message(2,'No files selected!');
        else {
            this.displayActiveFiles();
            this.displayPendingFiles();
            this.orderChanged = true;
        }
        return false;
    },
    
    movePendingToActive : function (num){

        var delArray = [];

        delArray.push(num);

        for(var i=delArray.length-1; i >= 0; i--) {

            this.activeData.push(this.pendingData[num]);
            this.pendingData.splice(num,1);

        }
        if (delArray.length==0) Messenger.message(2,'No files selected!');
        else {
            this.displayActiveFiles();
            this.displayPendingFiles();
            this.orderChanged = true;
        }
        return false;
    },

    revertCollection : function() {

        this.getCollectionData();
    },

    saveCollection : function() {

        switch(this.colInfo.type) {
            
            case 1 :
                this.saveManualCollection();
                break;
            case 2 :
                this.saveSearchCollection();
        }    
    },

    saveManualCollection : function() {

        if (!this.orderChanged && this.deletedFiles.length==0) Messenger.message(2,'No changes were made');
        else {
            var params = {
                'collection' : this.colInfo['id']
            }
            if (this.deletedFiles.length!=0) {
                params['deletedFiles[]'] = this.deletedFiles;
            }
            if (this.orderChanged) {
                var order = [];
                for(var i=0; i<this.activeData.length; i++) {
                    params['newOrder[' +  this.activeData[i].id + ']'] = (this.activeData.length-i);
                }
                for(var i=0; i<this.pendingData.length; i++) {
                    params['newOrder[' + this.pendingData[i].id + ']'] = 0;
                }
            }
            jsonRequest('collections.updateManualCollection',params,function() { Collections.updateCollectionResult() });
        }

    },

    saveSearchCollection : function() {

        form = $('settingsForm');

        var params = {
            'settings[sort]'       : form.sort.value,
            'settings[sortdir]'    : form.sortdir.value,
            'settings[timelimit]'  : form.timelimit.value,
            'settings[query]'      : (form.query.value)?form.query.value:' ',
            'settings[filetype]'   : form.filetype.value,
            'settings[limit]'      : form.limitSelect.checked?form.limit.value:0,
            'settings[moderation]' : form.moderation.value,
            'settings[channel]'    : form.channel.value,
            'settings[includeChildChannels]' : form.includeChildChannels.value,
            'collection'           : this.colInfo.id
        };
        
        jsonRequest('collections.updateSearchCollection',params,function() { Collections.updateCollectionResult() });
    },

    
    updateCollectionResult : function() {

        Messenger.message(1,'Changes saved');
        if(this.colInfo.type==2) {
            this.getCollectionData();
        }
    },

    addSearchRule : function () {
        var form = $('savedSearchTools').getElementsByTagName('fieldset')[0];
        newRule = form.cloneNode(true);
        $('searchfilters').appendChild(newRule);
    },

    updateTitle : function(data) {
        var params = {
            'collection' : this.colInfo.id,
            'name'       : data
        };

        jsonRequest('collections.updateCollectionInfo',params,
            function() { 
                Collections.updateCollectionResult();
                Collections.updatePageHeader(data);    
            }
        );
        
        return false;
    },
    
    updatePageHeader : function (data) {     
        $('collectionName').innerHTML = data;
        //Collections.updateCollectionResult();
    },

    updateDescription : function(data) {

        var params = {
            'collection'   : this.colInfo.id,
            'description'  : data
        };

        jsonRequest('collections.updateCollectionInfo',params,function() { Collections.updateCollectionResult() });
    },

    deleteCollection : function(id,name) {

        var msg = "Are you sure you want to delete the collection '" + name + "'?\nWarning: this action is irreversible";
        
        if (confirm(msg)) {
            
            var params = { 
                id : id,
                vhost : selectedVHost
            };

            jsonRequest('collections.deleteCollection',params,function(data) { Collections.deleteCollectionResult(data); });
        }
    },
    
    deleteCollectionResult : function(result) {
        document.location.reload();
    }

}
/* $Id: Comments.js 16934 2010-06-29 15:44:40Z david $ */
var Comments = {

	// Note: some unused moderation statuses remain for ease of future expansion
    moderationStatuses : [
        'N/A', 'Approved', 'Denied', 'Copyright infringement', 'Duplicate',
        'Inappropriate content', 'Invalid content', 'Underage', 'Contest closed',
        'Campaign closed', 'Incompatible filetype', 'Brand bashing',
        'Trolling', 'Competitor content', 'Other (no email)' ],

    sort : 'upload DESC', 
    moderationStatus : -1,
    CurrentPage : 0,
    PageSize : 10,
    totalPages : 0,

    getMultimediaComments : function () {
        
        var params = {
            vhost: selectedVHost,
            
            filters : { 
                moderationStatus : Comments.moderationStatus,
                status : [ 0, 1, 2, 3, 4 ],
                context : 'CHILD'
            },
            fields: new Array ( 'id', 'title', 'moderationstatus','user_name','user_firstname','user_lastname','uid','status','parentid','filetype','message','thumbUrl','publicUrl'),
            sort: new Array ( Comments.sort),
            start : (Comments.CurrentPage * Comments.PageSize),
            limit : Comments.PageSize,
            hidden : 'ALL',
            nocache : 1
        }

        jsonRequest ('media.getFiles',params,
            function (result)    {Comments.getCommentsResult (result );},
            function (exception) {Comments.getCommentsException(exception);},
            true
        );
        
    },
    
    getCommentsResult : function (result) {

       Comments.buildPager (result.totalCount, $('comments-pager'));

        if ( result.totalCount == 0 ) {
            $( 'comments-mm' ).innerHTML = "<p>No multimedia comments found.. </p>";
            return;
        }

        var template = new Template (
            '<div class="#{evenRow}" id="mm_comment_#{id}">\n' +
			'	 <span class="comment-meta">' + 
			'	 	<a href="/memberdetail/#{uid}?vid=#{vhostid}">#{user_firstname} #{user_lastname} <br /> (#{user_name})</a><br />\n' +
			'	 </span>\n' +
			'	 <span class="comment-body">\n' +
            '    	Title: #{title} <br />#{embedCode} <br />\n' +
            '    	<a href="/mediadetail/' + '#{id}' +'?vid='+ selectedVHost +'">\n' +
            '        	more..' +
            '    	</a>\n' +
			'	 </span>\n' +
			'	 <span class="comment-moderation moderate">\n' +
			'		#{modButtons}' + 
			'	 </span>\n'+
			'    <br style="clear: both"/>' +
            '</div>\n' );

        var output = '';

		var index = 0;

        result.data.each ( function ( mmComment ) {
			mmComment.modstatid = mmComment.moderationstatus;
            mmComment.moderationstatus = Comments.moderationStatuses [ mmComment.moderationstatus ];
		
			mmComment.vhostid = this.selectedVHost;
			if ( ( index++ % 2 ) == 0 ){
				mmComment.evenRow = 'evenRow';
			}

			switch (mmComment.filetype){
				case 1:
					mmComment.embedCode = '<img src="' + mmComment.thumbUrl + '/14" alt="' + mmComment.message.escapeHTML() + '" />';
				break;

				case 2:
					mmComment.embedCode = SWFEmbed("/static/widgets/videoplayer2/player.swf",320,240,$H({"id":mmComment.id,"type":21,"ttype":13,"autoPlay":0}));
				break;

				case 4:
					mmComment.embedCode = '<p>' + mmComment.message.escapeHTML() + '</p>';
				break;
				default:
					mmComment.embedCode = "Unknown or unsupported filetype";
					
			}
			
			switch(mmComment.modstatid){
				//unmoderated
				case 0 :
					mmComment.modButtons  = '<button class="btn approve" onclick="MediaDetail.approveFile('+ mmComment.id +'); this.onclick=\'null\'; this.innerHTML = \'approved\'">approve</button>';
					mmComment.modButtons += '<button class="btn deny" onclick="MediaDetail.denyFile('+ mmComment.id  +',null); this.onclick=\'null\'; this.innerHTML = \'denied\'">deny</button>';
				break;
				
				//approved
				case 1 :				
					
					mmComment.modButtons = '<button class="btn deny" onclick="MediaDetail.denyFile('+ mmComment.id  +', null); this.onclick=\'null\'; this.innerHTML = \'denied\'">deny</button>';

				break;

				//denied
				case 2 :
					mmComment.modButtons  = '<button class="btn approve" onclick="MediaDetail.approveFile('+ mmComment.id +'); this.onclick=\'null\'; this.innerHTML = \'approved\';">approve</button>';
				break;
				default :
					mmComment.modButtons  = '';
			}


            output += template.evaluate ( mmComment );
        } );

        $( 'comments-mm' ).innerHTML = output;
    },

    buildPager : function (totalItems, targetElem){
        
        var pages = Math.ceil ( totalItems / Comments.PageSize );
        Comments.totalPages = pages;
        var html = '';
        
        for (var i=0; i<pages; i++){
            if(i == Comments.CurrentPage){
                html += '<a href="#" class="btn selected" onclick="return Comments.openCommentPage('+i+');">' + (i + 1) + '</a>';
            } else {
                html += '<a href="#" class="btn" onclick="return Comments.openCommentPage('+i+');">' + (i + 1) + '</a>';           
            }
        }

        targetElem.innerHTML = html;
    },

    openCommentPage : function (pageNum) {
        Comments.CurrentPage = pageNum;
        Comments.getMultimediaComments();

        
        return false;
    },
   
    submitFilter : function (form) {
        if($('tab1').className == "tabPage open"){
            Comments.moderationStatus = form.status.value;
            Comments.sort = form.sort.value;
            Comments.getMultimediaComments();
            return false;
        } else {
            form.submit();
        }
    },


    m_dEditID : 0,
    
    toggleEditForm : function (elem, action){
        daddy = elem.parentNode;
        if(action == 'show'){
            daddy.addClassName("open");
        } else {
            daddy.removeClassName("open");
        }
    },
    
    loadCommentEditor : function ( id ) {
 try{   	if ( Comments.m_dEditID == id )
    	{
    		$( 'commentEditorInput' ).focus ();

    		return;
    	}

    	Comments.hideEditorPanel ();

    	Comments.m_dEditID = id;
		
//		console.log(typeof $('commentBlock_' + Comments.m_dEditID));
var t = $( 'commentBlock_' + Comments.m_dEditID );
//console.log ( "t", t );

//console.log($('commentBlock_' + Comments.m_dEditID));
    	//$( 'commentBlock_' + Comments.m_dEdit).innerHTML = '';
//    	t.innerHTML = '';
//console.log('qsdf');
var objEditor = $( 'editorPanel' ).cloneNode ( true );

    	objEditor.id = 'editorPanelInstance';
    	objEditor.style.visibility = 'visible';

    	t.innerHTML = '';
    	t.appendChild ( objEditor );
//    	$( 'commentBlock_' + Comments.m_dEdit).innerHTML = '';
//    	$( 'commentBlock_' + Comments.m_dEdit).appendChild ( objEditor );

    		$( 'commentEditorInput' ).value = pstrComments [ Comments.m_dEditID ];
//            Validate.countText($('commentEditorInput'), $('remainingLength'),500)
    		$( 'commentID' ).value = Comments.m_dEditID;

    	$( 'commentEditorInput' ).focus ();
} catch(err) {
	alert(err);
}
    },
    
    saveCommentResult : function ( data ) {
		Comments.hideEditorPanel ();
    	document.getElementsByClassName ( 'comment' + Comments.m_dEditID, $( 'commentsList' ) ) [ 0 ].innerText = pstrComments [ Comments.m_dEditID ];
    	Comments.m_dEditID = null;
    	Comments.hideEditorPanel ();
    	
    	MFTools.showFeedback('message', 'Comment saved.');

		//MediaDetail.getComments(mediaId, true);
        MMC.getMMComments(4);

    	return false;


    },

    cancelButton : function () {
    	//$( 'commentEditorInput' ).value = pstrComments [ Comments.m_dEditID ];

    	//Comments.hideEditorPanel ();

    	//Comments.m_dEditID = null;
    },

    hideEditorPanel : function () {
    	if ( $( 'editorPanelInstance' ) != null )
    	{
    		var t = $( 'commentBlock_' + Comments.m_dEditID );
			
			t.removeChild ( $( 'editorPanelInstance' ) );
			t.innerHTML = pstrComments [ Comments.m_dEditID ];
			
    	}
    },
    
    saveComment : function () {
        pstrComments [ Comments.m_dEditID ] = $( 'commentEditorInput' ).value;
    	handler = Comments.saveCommentResult;
    	jsonRequest('media.editComment', { vhost : selectedVHost, id: $('commentID').value, comment: $( 'commentEditorInput' ).value }, handler);
    	return false;
    },

    countText : function (field,textLengthDisplay,maxlimit) {
    	if (field.value.length > maxlimit) { // if too long...trim it!
    	field.value = field.value.substring(0, maxlimit);
    	// otherwise, update 'characters left' counter
    	} else {
    		textLengthDisplay.value = maxlimit - field.value.length;
    	}
    }

}
/* $Id: CreateChannel.js 17317 2010-08-27 19:02:25Z oleg $ */
var CreateChannel = {

    newChannel : function () {

      var email = $('emailaddress').value.replace ( /\s/g, "" );
    
      var validemail = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test(email);

      if (email.length !== 0) {
        if(!validemail) {
            MFTools.showFeedback('error','The email address you entered is invalid.',5000);
            $('emailaddress').focus();
            $('emailaddress').select();
            return false;
        }
      }

 if(!$('name').value){
	  	MFTools.showFeedback('error','Please specify a name for this channel.', 5000); 
		$('name').focus();
		$('name').select();
		return false;
      

	  if(!$('shortname').value){
	  	MFTools.showFeedback('error','Please specify a shortname for this channel.', 5000); 
		$('shortname').focus();
		$('shortname').select();
		return false;
      }
	  
     }

      var params = {
      	"vhost" :       selectedVHost,
    	"name" :        $('name').value,
    	"shortname" :   $('shortname').value,
    	"description" : $('description').value,
    	"parentchannel" : $('parentchannel').value,
        "geoblocking": $( "geoblocking" ).value.split ( "," ),
		"emailaddress" : email,
        "visibility": $( "visibility" ).value
      }

      jsonRequest (
          "channels.newChannel",
          params,
          function ( result ) { CreateChannel.newChannelResult ( result, params ); },
          function ( exception ) { CreateChannel.newChannelException ( exception ); },
          true
      );

      return false;	
    },

    updateChannel : function () {
        if(!$('shortname').value){
            MFTools.showFeedback('error','Please specify a shortname', 5000); 
            $('shortname').focus();
            $('shortname').select();
            return false;
          }

          var params = {
            "channel":          $('channelid').value,
            "vhost":            selectedVHost,
            "name":             $('name').value,
            "shortname":        $('shortname').value,
            "description":      $('description').value,
            "parentchannel":    $('parentchannel').value,
            "geoblocking":      $( "geoblocking" ).value.split ( "," ),
            "emailaddress":     $('emailaddress').value,
            "readonly":         $('readonly').value,
            "disableembed":     $('disableembed').value,
            "modemailaccepted": $('modemailaccepted').value,
            "modemaildenied":   $('modemaildenied').value,
            "visibility": $( "visibility" ).value
          }

          jsonRequest (
              "channels.updateChannelInfo",
              params,
              function ( result ) { MFTools.showFeedback("message","Channel succesfully updated.",5000) },
              function ( exception ) { CreateChannel.newChannelException ( exception ); },
              true
          );
          return false;
    },

    // The result was recieved as expected

    newChannelResult : function(result, params ) {
        params.id = parseInt ( result );

        // Note the difference in case in 'parentchannel', this is for my own sanity (camel-case or don't, there is no try)
        params.parentChannel = parseInt ( params.parentchannel, 10 );

        if ( isNaN ( params.parentChannel ) )
            params.parentChannel = 0;

        function createChannelOption ( params, parentPadding ) {
            return '<option value="' + params.id + '" style="padding-left: ' + ( parseInt ( parentPadding, 10 ) + 12 ) + 'px;">' + params.name.escapeHTML () + '</option>';
        }

        if ( params.parentChannel != 0 ) {
            $( 'parentchannel' ).childElements ().each ( function ( existingChannel ) {
                if ( existingChannel.value == params.parentchannel ) {
                    existingChannel.insert ( { 'after': createChannelOption ( params, existingChannel.getStyle ( 'paddingLeft' ) ) } );
                }
            } );
        }
        else {
            // Yes, we're using -10 for padding just to allow us to simplify the code for calculating the new channel's padding in createChannelOption
            $( 'parentchannel' ).insert ( { 'bottom': createChannelOption ( params, -10 ) } );
        }

        // reset form fields to nothing
        $('name').value = '';
        $('shortname').value = '';
        $('parentchannel').value = 0;
        $('readonly').value = 0;
        $('description').value = '';
		$('emailaddress').value = '';
        $( "visibility" ).value = 1;

        MFTools.showFeedback('message','Channel created', 5000);
        Channels.getChannelData();
		new Effect.toggle('templateMeta','slide');
    	return false;
    },

    // Some error occured

    newChannelException : function (exception) {
    	var msg = 'error';
    	var exc = exception['result'].substring(0,9);
    	if (exception['result'].toLowerCase().match(/emailaddress/)) {
    		msg = 'You have already assigned \''+$('emailaddress').value+'\' to another channel. Please use a different email address.';   	
    	} else if (exc.toLowerCase() == 'duplicate'){
    		msg = 'You chose a channel name or shortname that already exists. Please try something else.';
    	} else {
    		msg = exception['result'];
    	}

    	MFTools.showFeedback('error', msg);

    },

    openPopUp : function(element) {
        $('popupMask').removeClassName('closed');
        $('popupMask').addClassName("open");
        $(element).removeClassName('closed');
        $(element).addClassName('open');
    },

    closePopUp : function(winToClose) {
    /*
        $('genericWindow').innerHTML = '';
        $('genericWindow').className = "closed";       
     */
     	$('popupMask').removeClassName('open'); 
        $('popupMask').addClassName('closed');
        $(winToClose).removeClassName("open");
        $(winToClose).addClassName("closed");
    },

    grouplist : '',

	openForm : function (theFormId) {

		switch(theFormId){
			case 'sitebuilderForm':
					$('sitebuilderForm').show();
			break;
		}


		if($('templateMeta').style.display == "none"){
			new Effect.toggle('templateMeta','slide',{duration:0.4});
		}

	},

    validate : function(form) {

    	if (form.name.value.length<4) {
    		Messenger.message(2,'Name has to be at least 4 characters');
    		return false;
    	}

    	if (form.shortname.value.length<4) {
    		Messenger.message(2,'Shortname has to be at least 4 characters');
    		return false;
    	}
    	var regex = /^([a-z0-9]*)$/;
    	if (!regex.test(form.shortname.value)) {
    		Messenger.message(2,'Shortname should only contain lowercase letters and numbers');
    		return false;
    	}

    	var regex = /([a-z]+)/;
    	if (!regex.test(form.shortname.value)) {
    		Messenger.message(2,'Shortname should contain at least 1 letter (a-z)');
    		return false;
    	}
    	return CreateChannel.newChannel();
    
    },

    makeCountrySelectors : function () {
        var checkboxes = '';
        var countries = CreateChannel.countries;
        
        // this function makes checkboxes for all countries.
        for (var i=0, c=countries.length; i<c; i++){
            var template = new Template('<label class="countryLabel"><input style="float:none!important; width:16px;" onclick="CreateChannel.getGeoSelection();" type="checkbox" name="geoblock" value="#{code}" />#{name}</label>');
            checkboxes += template.evaluate(CreateChannel.countries[i]);    
        }
        
        $('geoblocking-div').innerHTML = checkboxes;
    },

    setSelectedCountries : function (selection) {
        var inputs = $$('#geoblocking-div input');
       
        if (selection) {
            for (var i=0, c=inputs.length; i<c; i++){
                for (var j=0, s=selection.length; j<s; j++){
                    if(inputs[i].value == selection[j]){
                        inputs[i].checked = 1;
                    }
                }
            }
        }
    },

    getGeoSelection : function (value) {
        /*
        var form = document.forms[1];
        var fields = form.getInputs('checkbox','geoblock');
        var selection = [];
        
        for (var i=0, l=fields.length; i<l; i++){
            if (fields[i].checked){
                selection.push(fields[i].value);
            }
        }
        $('geoblocking').value = selection.join(',');
        */  
        
        // I <3  prototype
        $('geoblocking').value = $$( '#geoblocking-div input[type="checkbox"]:checked' ).pluck ( "value" ).join ( "," );
    },

    countries : [
        {"name":"Afghanistan","code":"AF"},
        {"name":"Åland Islands","code":"AX"},
        {"name":"Albania","code":"AL"},
        {"name":"Algeria ","code":"DZ"},
        {"name":"American Samoa","code":"AS"},
        {"name":"Andorra","code":"AD"},
        {"name":"Angola","code":"AO"},
        {"name":"Anguilla","code":"AI"},
        {"name":"Antarctica","code":"AQ"},
        {"name":"Antigua And Barbuda","code":"AG"},
        {"name":"Argentina","code":"AR"},
        {"name":"Armenia","code":"AM"},
        {"name":"Aruba","code":"AW"},
        {"name":"Australia","code":"AU"},
        {"name":"Austria","code":"AT"},
        {"name":"Azerbaijan","code":"AZ"},
        {"name":"Bahamas","code":"BS"},
        {"name":"Bahrain","code":"BH"},
        {"name":"Bangladesh","code":"BD"},
        {"name":"Barbados","code":"BB"},
        {"name":"Belarus","code":"BY"},
        {"name":"Belgium","code":"BE"},
        {"name":"Belize","code":"BZ"},
        {"name":"Benin","code":"BJ"},
        {"name":"Bermuda","code":"BM"},
        {"name":"Bhutan","code":"BT"},
        {"name":"Bolivia, Plurinational State Of","code":"BO"},
        {"name":"Bosnia And Herzegovina","code":"BA"},
        {"name":"Botswana","code":"BW"},
        {"name":"Bouvet Island","code":"BV"},
        {"name":"Brazil","code":"BR"},
        {"name":"British Indian Ocean Territory","code":"IO"},
        {"name":"Brunei Darussalam","code":"BN"},
        {"name":"Bulgaria","code":"BG"},
        {"name":"Burkina Faso","code":"BF"},
        {"name":"Burundi","code":"BI"},
        {"name":"Cambodia","code":"KH"},
        {"name":"Cameroon","code":"CM"},
        {"name":"Canada","code":"CA"},
        {"name":"Cape Verde","code":"CV"},
        {"name":"Cayman Islands","code":"KY"},
        {"name":"Central African Republic","code":"CF"},
        {"name":"Chad","code":"TD"},
        {"name":"Chile","code":"CL"},
        {"name":"China","code":"CN"},
        {"name":"Christmas Island","code":"CX"},
        {"name":"Cocos (Keeling) Islands","code":"CC"},
        {"name":"Colombia","code":"CO"},
        {"name":"Comoros","code":"KM"},
        {"name":"Congo","code":"CG"},
        {"name":"Congo, The Democratic Republic Of The","code":"CD"},
        {"name":"Cook Islands","code":"CK"},
        {"name":"Costa Rica","code":"CR"},
        {"name":"Côte D'Ivoire","code":"CI"},
        {"name":"Croatia","code":"HR"},
        {"name":"Cuba","code":"CU"},
        {"name":"Cyprus","code":"CY"},
        {"name":"Czech Republic","code":"CZ"},
        {"name":"Denmark","code":"DK"},
        {"name":"Djibouti","code":"DJ"},
        {"name":"Dominica","code":"DM"},
        {"name":"Dominican Republic","code":"DO"},
        {"name":"Ecuador","code":"EC"},
        {"name":"Egypt","code":"EG"},
        {"name":"El Salvador","code":"SV"},
        {"name":"Equatorial Guinea","code":"GQ"},
        {"name":"Eritrea","code":"ER"},
        {"name":"Estonia","code":"EE"},
        {"name":"Ethiopia","code":"ET"},
        {"name":"Falkland Islands (Malvinas)","code":"FK"},
        {"name":"Faroe Islands","code":"FO"},
        {"name":"Fiji","code":"FJ"},
        {"name":"Finland","code":"FI"},
        {"name":"France","code":"FR"},
        {"name":"French Guiana","code":"GF"},
        {"name":"French Polynesia","code":"PF"},
        {"name":"French Southern Territories","code":"TF"},
        {"name":"Gabon","code":"GA"},
        {"name":"Gambia","code":"GM"},
        {"name":"Georgia","code":"GE"},
        {"name":"Germany","code":"DE"},
        {"name":"Ghana","code":"GH"},
        {"name":"Gibraltar","code":"GI"},
        {"name":"Greece","code":"GR"},
        {"name":"Greenland","code":"GL"},
        {"name":"Grenada","code":"GD"},
        {"name":"Guadeloupe","code":"GP"},
        {"name":"Guam","code":"GU"},
        {"name":"Guatemala","code":"GT"},
        {"name":"Guernsey","code":"GG"},
        {"name":"Guinea","code":"GN"},
        {"name":"Guinea-Bissau","code":"GW"},
        {"name":"Guyana","code":"GY"},
        {"name":"Haiti","code":"HT"},
        {"name":"Heard Island And Mcdonald Islands","code":"HM"},
        {"name":"Holy See (Vatican City State)","code":"VA"},
        {"name":"Honduras","code":"HN"},
        {"name":"Hong Kong","code":"HK"},
        {"name":"Hungary","code":"HU"},
        {"name":"Iceland","code":"IS"},
        {"name":"India","code":"IN"},
        {"name":"Indonesia","code":"ID"},
        {"name":"Iran, Islamic Republic Of","code":"IR"},
        {"name":"Iraq","code":"IQ"},
        {"name":"Ireland","code":"IE"},
        {"name":"Isle Of Man","code":"IM"},
        {"name":"Israel","code":"IL"},
        {"name":"Italy","code":"IT"},
        {"name":"Jamaica","code":"JM"},
        {"name":"Japan","code":"JP"},
        {"name":"Jersey","code":"JE"},
        {"name":"Jordan","code":"JO"},
        {"name":"Kazakhstan","code":"KZ"},
        {"name":"Kenya","code":"KE"},
        {"name":"Kiribati","code":"KI"},
        {"name":"Korea, Democratic People'S Republic Of","code":"KP"},
        {"name":"Korea, Republic Of","code":"KR"},
        {"name":"Kuwait","code":"KW"},
        {"name":"Kyrgyzstan","code":"KG"},
        {"name":"Lao People'S Democratic Republic","code":"LA"},
        {"name":"Latvia","code":"LV"},
        {"name":"Lebanon","code":"LB"},
        {"name":"Lesotho","code":"LS"},
        {"name":"Liberia","code":"LR"},
        {"name":"Libyan Arab Jamahiriya","code":"LY"},
        {"name":"Liechtenstein","code":"LI"},
        {"name":"Lithuania","code":"LT"},
        {"name":"Luxembourg","code":"LU"},
        {"name":"Macao","code":"MO"},
        {"name":"Macedonia","code":"MK"},
        {"name":"Madagascar","code":"MG"},
        {"name":"Malawi","code":"MW"},
        {"name":"Malaysia","code":"MY"},
        {"name":"Maldives","code":"MV"},
        {"name":"Mali","code":"ML"},
        {"name":"Malta","code":"MT"},
        {"name":"Marshall Islands","code":"MH"},
        {"name":"Martinique","code":"MQ"},
        {"name":"Mauritania","code":"MR"},
        {"name":"Mauritius","code":"MU"},
        {"name":"Mayotte","code":"YT"},
        {"name":"Mexico","code":"MX"},
        {"name":"Micronesia","code":"FM"},
        {"name":"Moldova","code":"MD"},
        {"name":"Monaco","code":"MC"},
        {"name":"Mongolia","code":"MN"},
        {"name":"Montenegro","code":"ME"},
        {"name":"Montserrat","code":"MS"},
        {"name":"Morocco","code":"MA"},
        {"name":"Mozambique","code":"MZ"},
        {"name":"Myanmar","code":"MM"},
        {"name":"Namibia","code":"NA"},
        {"name":"Nauru","code":"NR"},
        {"name":"Nepal","code":"NP"},
        {"name":"Netherlands","code":"NL"},
        {"name":"Netherlands Antilles","code":"AN"},
        {"name":"New Caledonia","code":"NC"},
        {"name":"New Zealand","code":"NZ"},
        {"name":"Nicaragua","code":"NI"},
        {"name":"Niger","code":"NE"},
        {"name":"Nigeria","code":"NG"},
        {"name":"Niue","code":"NU"},
        {"name":"Norfolk Island","code":"NF"},
        {"name":"Northern Mariana Islands","code":"MP"},
        {"name":"Norway","code":"NO"},
        {"name":"Oman","code":"OM"},
        {"name":"Pakistan","code":"PK"},
        {"name":"Palau","code":"PW"},
        {"name":"Palestinian Territory, Occupied","code":"PS"},
        {"name":"Panama","code":"PA"},
        {"name":"Papua New Guinea","code":"PG"},
        {"name":"Paraguay","code":"PY"},
        {"name":"Peru","code":"PE"},
        {"name":"Philippines","code":"PH"},
        {"name":"Pitcairn","code":"PN"},
        {"name":"Poland","code":"PL"},
        {"name":"Portugal","code":"PT"},
        {"name":"Puerto Rico","code":"PR"},
        {"name":"Qatar","code":"QA"},
        {"name":"Réunion","code":"RE"},
        {"name":"Romania","code":"RO"},
        {"name":"Russian Federation","code":"RU"},
        {"name":"Rwanda","code":"RW"},
        {"name":"Saint Barthélemy","code":"BL"},
        {"name":"Saint Helena","code":"SH"},
        {"name":"Saint Kitts And Nevis","code":"KN"},
        {"name":"Saint Lucia","code":"LC"},
        {"name":"Saint Martin","code":"MF"},
        {"name":"Saint Pierre And Miquelon","code":"PM"},
        {"name":"Saint Vincent And The Grenadines","code":"VC"},
        {"name":"Samoa","code":"WS"},
        {"name":"San Marino","code":"SM"},
        {"name":"Sao Tome And Principe","code":"ST"},
        {"name":"Saudi Arabia","code":"SA"},
        {"name":"Senegal","code":"SN"},
        {"name":"Serbia","code":"RS"},
        {"name":"Seychelles","code":"SC"},
        {"name":"Sierra Leone","code":"SL"},
        {"name":"Singapore","code":"SG"},
        {"name":"Slovakia","code":"SK"},
        {"name":"Slovenia","code":"SI"},
        {"name":"Solomon Islands","code":"SB"},
        {"name":"Somalia","code":"SO"},
        {"name":"South Africa","code":"ZA"},
        {"name":"South Georgia And The South Sandwich Islands","code":"GS"},
        {"name":"Spain","code":"ES"},
        {"name":"Sri Lanka","code":"LK"},
        {"name":"Sudan","code":"SD"},
        {"name":"Suriname","code":"SR"},
        {"name":"Svalbard And Jan Mayen","code":"SJ"},
        {"name":"Swaziland","code":"SZ"},
        {"name":"Sweden","code":"SE"},
        {"name":"Switzerland","code":"CH"},
        {"name":"Syrian Arab Republic","code":"SY"},
        {"name":"Taiwan, Province Of China","code":"TW"},
        {"name":"Tajikistan","code":"TJ"},
        {"name":"Tanzania","code":"TZ"},
        {"name":"Thailand","code":"TH"},
        {"name":"Timor-Leste","code":"TL"},
        {"name":"Togo","code":"TG"},
        {"name":"Tokelau","code":"TK"},
        {"name":"Tonga","code":"TO"},
        {"name":"Trinidad And Tobago","code":"TT"},
        {"name":"Tunisia","code":"TN"},
        {"name":"Turkey","code":"TR"},
        {"name":"Turkmenistan","code":"TM"},
        {"name":"Turks And Caicos Islands","code":"TC"},
        {"name":"Tuvalu","code":"TV"},
        {"name":"Uganda","code":"UG"},
        {"name":"Ukraine","code":"UA"},
        {"name":"United Arab Emirates","code":"AE"},
        {"name":"United Kingdom","code":"GB"},
        {"name":"United States","code":"US"},
        {"name":"United States Minor Outlying Islands","code":"UM"},
        {"name":"Uruguay","code":"UY"},
        {"name":"Uzbekistan","code":"UZ"},
        {"name":"Vanuatu","code":"VU"},
        {"name":"Venezuela","code":"VE"},
        {"name":"Viet Nam","code":"VN"},
        {"name":"Virgin Islands, British","code":"VG"},
        {"name":"Virgin Islands, U.S.","code":"VI"},
        {"name":"Wallis And Futuna","code":"WF"},
        {"name":"Western Sahara","code":"EH"},
        {"name":"Yemen","code":"YE"},
        {"name":"Zambia","code":"ZM"},
        {"name":"Zimbabwe","code":"ZW"}
    ]
}
/* $Id: CreateCollection.js 7593 2008-03-11 19:54:57Z evert $ */
var CreateCollection = {

    channels : false,

    openPopUp : function(element) {
        $('popupMask').removeClassName('closed');
        $('popupMask').addClassName("open");
        $(element).removeClassName('closed');
        $(element).addClassName('open');
    },

    closePopUp : function(winToClose) {
    //    $('genericWindow').innerHTML = '';
    //    $('genericWindow').className = "closed";       
        $('popupMask').removeClassName('open'); 
        $('popupMask').addClassName('closed');
        $(winToClose).removeClassName("open");
        $(winToClose).addClassName("closed");
    },

    popup : function(ids,forcetype) {

    	popup = $('genericPopup');
    	this.openPopUp(popup);

    	var o = '<h2>Create collection</h2>';
    	o+='<form class="create_new" action="/action/createcollection" method="post" onsubmit="return CreateCollection.validate(this)">';

    	if (forcetype) {
    	
    		o+='<input type="hidden" name="type" value="'+forcetype+'" />';

    	} else {

    		o+='<label for="type">Collection type</label>';
    		o+='<select name="type">';
    		o+='<option value="1">Manual collection</option>';
    		o+='<option value="2">Saved search</option>';
    		o+='</select><br />';

    	}	
    	o+='<input type="hidden" name="vhost" value="' + selectedVHost + '" />';
    	o+='<label for="name">Name</label><input type="text" name="name" /><br />';
    	o+='<label for="channel">Channel</label><select name="channel" id="createCollectionChannels"><option value="0">select channel</option></select><br />';
    	o+='<label for="description">Description</label><br />';
    	o+='<textarea name="description" cols="50" rows="5"></textarea><br />';
    	if (ids) {
    		for(var i=0;i<ids.length;i++) {
    			
    			o+='<input type="hidden" name="mid[]" value="' + ids[i] + '" />';

    		}
    	}
    	o+='<input type="submit" class="btn save" value="Create" />';
    	o+='<input type="reset" class="btn cancel" value="Cancel" onclick="CreateCollection.closePopUp(\'genericPopup\');" />';
    	o+='</form>';
    
    	popup.innerHTML = o;

    	this.getChannels();

    },

    getChannels : function() {

    	if (this.channels) {
    		this.populateChannels();
    	} else {
    		jsonRequest('channels.getChannels',{vhost: selectedVHost},function(result) { CreateCollection.getChannelsResult(result); });
    	}

    },

    getChannelsResult : function (result) {

    	this.channels = result;
    	this.populateChannels();

    },

    populateChannels : function() {

    	var o ='<option value="0">select channel</option>';

    	for(var i=0;i<this.channels.length;i++) {

    		var channel = this.channels[i];
    		o+='<option value="' + channel.id + '">' + channel.name + '</option>';

    	}

    	$('createCollectionChannels').innerHTML = o;

    },

    validate : function(form) {

    	if (form.name.value.length < 4) {
    		Messenger.message(2,'Name has to be at least 4 characters');
    		return false;
    	}
    	return true;

    }


}
/* $Id: DeleteFile.js 10882 2008-09-11 21:28:54Z kevin $ */
function confirmDelete(filetype, form,newaction){
    var msg = "Are you sure you want to delete this " + filetype +" ?"; 
    if(!confirm(msg)){
    	return false;	
    } else {
    	if (newaction) {
    		form.action = newaction;

        if ( $( 'deleteTemplateDummy' ).select ( '[name=fm_token]' ) )
          $( form ).select ( '[name=fm_token]' ) [ 0 ].value = $( 'deleteTemplateDummy' ).select ( '[name=fm_token]' ) [ 0 ].value;
    	}
    	form.submit();
    }
}


function confirmRevert(filetype, form,newaction){
    var msg = "Are you sure you want to revert this " + filetype +" back to the live version?"; 
    if(!confirm(msg)){
    	return false;	
    } else {
    	if (newaction) {
    		form.action = newaction;

        if ( $( 'revertTemplateDummy' ).select ( '[name=fm_token]' ) )
          $( form ).select ( '[name=fm_token]' ) [ 0 ].value = $( 'revertTemplateDummy' ).select ( '[name=fm_token]' ) [ 0 ].value;
    	}
    	form.submit();
    }
}
/* $Id: DynEditForm.js 7593 2008-03-11 19:54:57Z evert $ */
var DynEditForm = {

    toggleEditForm : function (elem, action){
        var daddy = elem.parentNode;
        if(action == 'show'){
            $(daddy).addClassName("open");
    		elem.focus();
        } else {
            $(daddy).removeClassName("open");
       }
    }

}
var Facebook = {
    
    updateTemplate : function (id) {
    
    	var params = {
    		id			: id,
    		vhost 		: selectedVHost,
    		'data[id]' 			: id,
    		'data[url]' 		: $('webapp_facebookapp[url]').value,
    		'dataphpclass]' 	: $('webapp_facebookapp[class]').value,
    		'data[data]' 		: $('webapp_facebookapp[data]').value
    	}

    	jsonRequest('facebook.updateTemplate', params,
    		function (result) { Facebook.fbAppTempUpdateSuccess (result)},
    		function (result) { Facebook.fbAppTempUpdateException (result)}
    	);

    	return false;

    },

    fbAppTempUpdateSuccess : function (data) {
    	MFTools.showFeedback('message', 'Facebook Application Template updated.', 3000);
    },
    
    fbAppTempUpdateException : function (data) {
    	MFTools.showFeedback('error', 'Error updateing Facebook Application Tempolate : '+data['result'], 20000);
    },

    insertTemplate : function () {
    	var params = {
    		 vhost			: selectedVHost,
    		'data[app]' 	: $('appId').value,
    		'data[url]' 	: $('url').value,
    		'data[class]'	: 'php class'
    	}

    	jsonRequest('facebook.insertTemplate', params, 
    		function(result) {Facebook.insertFbAppTemplateSuccess(result)},
    		function(result) {Facebook.insertFbAppTemplateException(result)} 
    	);
    	return false;
    },

    insertFbAppTemplateSuccess : function (data) {
    	MFTools.showFeedback('message', 'Facebook Application Template inserted.');
    	history.go(0);
    },

    insertFbAppTemplateException : function (data){
    	MFTools.showFeedback('error','Error while trying to insert new Faceboook Application Template: '+data['result'],  20000);
    }
    

}
var Feeds = {

    title : '',
    feedurl : '',
    siteurl : '',

    checkUri : function(url) {
    	
    	jsonRequest('feeds.checkUri',{ uri : url }, function(result) { Feeds.checkUriResult(result); }, function(error) { Feeds.checkUriError(error); });

    },

    checkUriResult : function(result) {
        //now that we've verified the uri to be corrct, we'll allow the user to save it.
        $('saveFeedBtn').disabled = false;

    	switch (result.type) {
    	
    	 case 2 :
    	 case 3 :
    		this.title = result.title;
    		this.siteurl = result.uri;
    		this.feedurl  = result.uri;
    		break;
    	 case 5 :
    	    // 5 means it was html, and we need to dig deeper
    		this.title = result.title;
    		this.siteurl = result.uri;
    		if (result.feeds.length>0) {
    		   this.feedurl = result.feeds[0].uri;
    		}

    	}
        $('feedForm').feedtitle.value = this.title;
    	$('feedForm').feedurl.value = this.feedurl;
    	$('feedForm').onsubmit = function() { Feeds.newFeed(this); return false; };

    },

    checkUriError : function(error) {
        Feeds.validUri = false;

		Messenger.message("2", error.result);

    },

    newFeed : function(form) {

    	this.title = form.feedtitle.value;

    	var params = {
    		vhost : selectedVHost,
    		feedUri : this.feedurl,
    		siteUri : this.siteurl,
    		title   : this.title
    	};
    	jsonRequest('feeds.newFeed',params,function(result) { Feeds.newFeedResult(result) }, function(error) { Feeds.checkUriError(error); });

    },

    newFeedResult : function(result) {

    	document.location = '/feeds/?vid=' + selectedVHost;

    },

    importPost : function(feedid,guid,element) {

    	jsonRequest('feeds.importPost',{
    		feedid   : feedid,
    		postguid : guid
    	  },
    	  function (result) { Feeds.importPostResult(element); },
    	  function (error)  { Feeds.checkUriError(error); }
    	);


    },

    importAll : function(feedid,guids) {

    	var params = {
    	  feedid : feedid
    	};

    	for(var i=0;i<guids.length;i++) {

          params['postguid[' + i + ']'] = guids[i];

    	}

    	jsonRequest('feeds.importPost',params,
    	  function (result) { Feeds.importAllPostResult(); },
    	  function (error)  { Feeds.checkUriError(error); }
    	);


    },

    importPostResult : function(element) {

    	element.parentNode.removeChild(element);

    },

    importAllPostResult : function(element) {

    	document.reload();

    },

    updateFeed : function(feedid,form) {

    	var params = {
    		'feedid' : feedid,
    		'feedSettings[autoimport]'    : form.autoImport.checked?1:0,
    		'feedSettings[checkinterval]' : form.checkInterval.value,
    		'feedSettings[importchannel]' : form.importChannel.value
    	};

    	jsonRequest('feeds.updateFeed',params,
    		function(result) {
    			Feeds.updateFeedResult(result);
    	    },
    		function(error) {
    			Feeds.checkUriError(error);
    		}
    	);

    },

    updateFeedResult : function(result) {

        Messenger.message(1,'Changes saved');

    },


	deleteFeed : function ( feedid ) {

	var params = {
      "feedid" :      feedid
    }

	var feedcell = $('feed_' + feedid).getElementsByTagName('a')[0];
	var feedname = feedcell.innerHTML;

	if(confirm('Are you sure you want to delete the following RSS feed: \n\n' + feedname)){		  
	    jsonRequest('feeds.deleteFeed', params,
		    function(result)     { Feeds.deleteFeedResult(result, feedid); },
    		function(exception)  { Feeds.deleteFeedException(exception); }
	  	);
  		}
	},

    deleteFeedResult : function (result, feedid) {
    	// The result was received as expected
		new Effect.Fade('feed_' + feedid);
	},

	deleteFeedException : function (exception) {

	  // Some error occured
	    Messenger.message(2, 'Error:' + exception);

	},
							

    // this method will return an array with 
    // rss_url, ipod_url, rss_button, ipod_button

    getEmbeds : function(collection, channel) {
    	
    	rssUrl = '/services/mediarss?vid=' + selectedVHost;
    	if(collection) rssUrl += '&c=' + collection;
    	if(channel) rssUrl += '&channel=' + channel;

    	serverUrl = String(document.location);
    	
    	// chop off 'http://' 
    	serverUrl = serverUrl.substring(serverUrl.indexOf('//') + 2, serverUrl.length);
    

    	// if getvars exist strip them
    	if(serverUrl.indexOf('?')) serverUrl = serverUrl.substring(0, serverUrl.indexOf('?'));

    	// if subpage exists strip it
    	if(serverUrl.indexOf('/')) serverUrl = serverUrl.substring(0, serverUrl.indexOf('/'));
    
    	ipodUrl = 'itpc://' + serverUrl + rssUrl;
    	modRssUrl = rssUrl + '&moderator=1';

    	rssButton    = '<a href="' + rssUrl + '"><img src="/static/2/images/icons/feed.png" alt="RSS feed" title="Podcast" /></a>';
    	ipodButton   = '<a href="' + ipodUrl + '"><img src="/static/2/images/icons/ipod.png" alt="Podcast" title="Podcast" /></a>';
    	modRssButton = '<a href="' + modRssUrl + '"><img src="/static/2/images/icons/feed_key.png" alt="Moderator RSS feed" title="Moderator RSS feed" /></a>';

    	retDat = new Array();
    	retDat['rss_url'] = rssUrl;
    	retDat['ipod_url'] = ipodUrl;
    	retDat['modrss_url'] = modRssUrl;
    	retDat['rss_button'] = rssButton;
    	retDat['ipod_button'] = ipodButton;
    	retDat['modrss_button'] = modRssButton;

    	return retDat;

    }
}
var formHelp = {

	fieldValue : '',

	// @reset bool, if this is true, go through a routine that empties formfields on click
	initForm : function(reset) {
		
		var formfields = $$('form.standardForm input', 'form.standardForm select', 'form.standardForm textarea');

		for ( var i=0; i<formfields.length; i++){
			

            Event.observe (
                $( formfields [ i ] ),
                'focus',
                formHelp.showFormHelp.bind ( $( formfields [ i ] ) )
            );
			
			if(reset){
				formfields[i].onclick = formHelp.emptyFormField;
				formfields[i].onblur = formHelp.restoreFormField;
			}

		}

	},


	emptyFormField : function () {
		formHelp.fieldValue = this.value;
		this.value = '';
	},

	restoreFormField : function () {
		if(this.value == ''){
			this.value = formHelp.fieldValue;
		}
	},

	showFormHelp : function () {
//var formField = Event.element ( ev );
		var helptexts  = $$('div.formHelp');			

		for (var k=0; k<helptexts.length; k++){
			helptexts[k].style.visibility = "hidden";
		}

		var divs = this.parentNode.getElementsByTagName('div');

				
		for(var j=0; j<divs.length; j++){
			divs[j].style.visibility = "visible";
		}
	
	}

}
var GE = {

    approveGroup : function (gid){
        GE.updateGroup(gid, 'accepted');
    },

    denyGroup : function(gid){
        GE.updateGroup(gid, 'denied')
    },

    updateGroup : function (gid, mstatus){
        var params = {
            "groupId" :     gid,
            "newInfo" :     {
                "moderationStatus" : mstatus
            }
        }

        var request = new fm.api.Request('groups.updateGroup', params);

        request.onResult = function (result){ GE.updateGroupResult(result, gid, mstatus); };

        request.onError = function ( exception ) {
            switch ( mstatus ) {
                case 'accepted':
                    GE.moderateGroupException ( exception, 'approve' );

                break;

                case 'denied':
                    GE.moderateGroupException ( exception, 'deny' );

                break;

                default:
                    GE.moderateGroupException ( exception );

                break;
            }
        };

        request.invoke();
    },

    updateGroupResult:function(result, gid, mstatus){ 
        try {
            $('group-' + gid).className = mstatus;
        } catch (e) {
            //recycle (burn, eat or trash) e
        }
        MFTools.showFeedback('message','Group ' + mstatus);
    },

    moderateGroupException: function ( exception, attemptedModerationStatus ) {
        if ( typeof ( attemptedModerationStatus ) != 'undefined' )
            MFTools.showFeedback ( MFTools.type.ERROR, 'Could not ' + attemptedModerationStatus + ' group, please try again' );
        else
            MFTools.showFeedback ( MFTools.type.ERROR, 'An error occurred while trying to update the group, please try again' );
    }
}
var ManageVhost = {
    
    initPage : function () {
    
    	//grabbing the document's location
    	var myloc = window.location.toString ();

    	var loc = myloc.split("#");
    	
    	if(loc.length > 1){
    		//opening the right page
    		TabBox.openTab($(loc[1]));
    		
    		//finding links inside ul#tabSelect
    		var tabs = $('tabSelect').getElementsByTagName('a');
    		
    		//looping through the links..
    		for(var i=0; i<tabs.length; i++){
    			
    			//storing the href's in a temporary variable..
    			myHref = tabs[i].href.split("#");
    			
    			//if it's href matches the hash in the url, we're setting that one to active
    			if(myHref[1] == loc[1]){
    				
    				//setting the css class
    				$(tabs[i]).className = "active";
    			}
    		}
    	}
    }
}

var MediaDetail = {

    mmCommentSort : 'upload DESC',

    mmCommentModFilter : 0,

	mmCommentPickup : 0,
    
    mmCommentPageSize : 10,

    mmCommentCurrentPage : 0,

    dataTypes : ["other","photo","video","audio"],

    // Note: some unused moderation statuses remain for ease of future expansion
    moderationStatuses : [
        'N/A', 'Approved', 'Denied', 'Copyright infringement', 'Duplicate',
        'Inappropriate content', 'Invalid content', 'Underage', 'Contest closed',
        'Campaign closed', 'Incompatible filetype', 'Brand bashing',
        'Trolling', 'Competitor content', 'Other (no email)' ],

    getFileTypeIcon : function(filetype) {
        return('/static/2/images/icons/'+this.dataTypes[filetype] + '-tiny.gif');                  
    },

    openPopUp : function(element) {
        $('popupMask').removeClassName('closed');
        $('popupMask').addClassName("open");
        $(element).removeClassName('closed');
        $(element).addClassName('open');
    },

    closePopUp : function(winToClose) {
        $('genericWindow').innerHTML = '';
        $('genericWindow').className = "closed";       
        $('popupMask').removeClassName('open'); 
        $('popupMask').addClassName('closed');
        $(winToClose).removeClassName("open");
        $(winToClose).addClassName("closed");
    },

    popUpDialog : function(title, actions, contents) {
        var d = document;        
        var titleElem = d.createElement('h2');
        var title_txt = d.createTextNode(title);
        var close_btn = d.createElement('a');
        close_btn.id = 'close_btn'
        close_btn.href = '#';
        close_btn.onclick = this.closePopUp;

        titleElem.appendChild(title_txt);
        titleElem.appendChild(close_btn);
        $('genericWindow').appendChild(titleElem);       
        this.openPopUp('genericWindow');
        return false;
    },

    popUpBlogThis : function() {

        this.openPopUp('blogThisWindow');

    },

    popUpRotateDialog : function() {

        //this.openPopUp('rotateWindow');

    	var flashvars = $H({
    		mid : mediaId,
    		mloc : mediaLocation,
    		mtype : 15,
    		mrot : mediaRotation,
            sessionToken : Cookies.getCookie ( sessionCookieName )

    	});

    	$('mediaContainer').hide();
    	$('rotateContainer').innerHTML = SWFEmbed('/static/widgets/rotator/rotator.swf',560,470,flashvars);

    },

    popUpDeleteDialog : function (elem){

		var msg = 'Are you sure you want to delete this file?';
		if (mediaCommentCount>0) msg+=' This will also delete ' + mediaCommentCount + ' comments'; 

    	if (confirm(msg)) {
    		this.deleteFile(mediaId);			
    	}

    },
   
   	untrashFile : function ( id ) {
		jsonRequest('media.untrashFile', {vhost : selectedVHost, id : id }, MediaDetail.untrashResult );
	},
   
   	trashFile : function ( id ) {
		jsonRequest('media.trashFile', {vhost : selectedVHost, id : id }, MediaDetail.trashResult);
	},

	untrashResult : function () {
		Messenger.message(1,'File was restored from the trash.');
		$('trashBtn').show();
		$('untrashBtn').hide();
		$('deleteBtn').hide();
	},

	trashResult : function () {
		Messenger.message(1,'File was put in the trash.');
		$('untrashBtn').show();
		$('trashBtn').hide();
		$('deleteBtn').show();
	},

    deleteFile : function ( id ) {

        jsonRequest('media.deleteFile', { vhost : selectedVHost, id : id } , MediaDetail.deleteFileResult );

    },

    deleteFileResult : function (result) {

    	//MediaDetail.closePopUp('deleteWindow');
    	document.location = '/medialist/?vid=' + selectedVHost;

    },

    rotationUpdate : function() {
    
        //this.closePopUp('rotateWindow');
    	Messenger.message(1,'Your rotation request was queued, check back in a few seconds');	
    },


    approveResult : function(result, hideFeedback) {
    	
		if(!hideFeedback){
    		MFTools.showFeedback('message', 'File Approved', 2000);
    	}

    	new Effect.Highlight('modMessage',{duration: 1.0});
    	$('modMessage').innerHTML = 'Approved';			
    	$('modMessage').className = 'Approved';
    },


    denyResult : function(result, newModerationStatus, hideFeedback) {
    
		if(!hideFeedback){		
	    	MFTools.showFeedback('message', 'File Denied', 2000);
		}    	
    	
		new Effect.Highlight('modMessage',{duration: 1.0});
    	$('modMessage').innerHTML = this.moderationStatuses [ newModerationStatus ? newModerationStatus : 2 ];
    	$('modMessage').className = 'Denied';
    },

    approveFile : function(id, hideFeedback) {

    	var params = {
    		status : 1,
    		'id' : id
    	};	
    	
    	jsonRequest('media.setModerationStatus',params,function(result) { MediaDetail.approveResult(result, hideFeedback); return false; });

        new Effect.Fade('mm_comment_' + id,{duration: 0.3});
        
        try {
            if ($('approved-count').innerHTML == '') return;
            var approvedcount = parseInt ( $('approved-count').innerHTML.replace( /\(|\)/g, '' ) );
            $('approved-count').innerHTML = "(" + ( approvedcount + 1) + ")";

        } catch (e) {
            console.log(e);
        }

    },
    
    denyFile : function(id, reason, hideFeedback) {

      var moderationStatus = reason;

      if ( !moderationStatus )
          moderationStatus = 2;

    	var params = {
    		status : moderationStatus,
    		'id' : id
    	};	
    	
    	jsonRequest('media.setModerationStatus',params,function(result) { MediaDetail.denyResult(result,moderationStatus, hideFeedback); return false; });
        new Effect.Fade('mm_comment_' + id,{duration: 0.3});
        
        try {
            if ($('denied-count').innerHTML == '') return;
            var deniedcount = parseInt ( $('denied-count').innerHTML.replace( /\(|\)/g, '' ) );
            $('denied-count').innerHTML = "(" + ( deniedcount + 1) + ")";
        
        } catch (e) {
            console.log(e);
        }

    },

    updateMessage : function(message) {

    	var params = {
    		'newProperties[message]' : message, 
    		'id' : mediaId
    	};	
    	jsonRequest('media.updateMediaData',params,function(result) { MediaDetail.updateMediaResult('messageInput',result); });

    },


    updateTitle : function(title) {

    	var params = {
    		'newProperties[title]' : title, 
    		'id' : mediaId
    	};	
    	jsonRequest('media.updateMediaData',params,function(result) { MediaDetail.updateMediaResult($('titleEdit').getElementsByClassName('editor')[0],result); });

    },


    updateTags : function(tags) {

    	var params = {
    		'newProperties[tags]' : tags, 
    		'id' : mediaId
    	};	
    	jsonRequest('media.updateMediaData',params,function(result) { MediaDetail.updateMediaResult('tagsInput',result); });

    },

   	removeMetaRow : function (elem){
		var garbage =  $(elem).up(1);
		var bin = garbage.parentNode;
		bin.removeChild( garbage );
	},

	addMetaRow : function () {
		var row = $$( 'tr.metadata' );
		if (row.length > 0 ){
			var newrow = row[0].cloneNode(true);
			row[row.length - 1].insert({after: newrow});
			var newFields = $(newrow).select('input[type=text]');
			$(newFields).each(function(field){
				field.value = '';
			});
		} else {
		
			var newrow = '<tr class="metadata metaform" style=""><td class="mdfLabel"><input type="text" value="" name="metalabel_0" style="width: 75px;"/></td>';
			newrow += '<td class="mdfField" style="position: relative;"><input type="text" value="" style="width: 54px; float: left;" name="metafield_0"/>';
			newrow += '<button class="btn delete" style="border: medium none ! important; float: left; height: 18px; width: 14px;" onclick="MediaDetail.removeMetaRow(this);"/></td></tr>';
			
			var beforerow = $$('tr.meta-btns')[0].insert({before : newrow});

		}
	},

	updateMetaData : function () {
		// grabbing meta labels & values
		var labelArray = $$('td.mdfLabel input');
		var valueArray = $$('td.mdfField input');
		var labels = new Array();
		var values = new Array();

		for (var i=0; i<labelArray.length; i++){
			if(labelArray[i].value != ''){
				labels[i] = labelArray[i].value;
				values[i] = valueArray[i].value;
			} else {
				MFTools.showFeedback('error', "Please fill out all fields before saving");
			}
		}

		if(labels.length != values.length){
			MFTools.showFeedback('message', "Something went wrong!");
			return;
		}
		
		var params = {
			newProperties : {
				metadata : {
					user : {
					}
				}
			},
			id : mediaId
		};
		
		for (var i=0; i<labels.length; i++){
			params.newProperties.metadata.user[labels[i]] = values[i];
		}
		jsonRequest('media.updateFile',params,function(result) { MediaDetail.updateMediaResult(null,result); }, null, true);
	},

    updateMediaResult : function(elem,result) {
    		var feedback = "Changes saved.";
    		MFTools.showFeedback('message', feedback);
    },

	addNote : function (){
		  
        var params = {
            "vhost" : selectedVHost,
            "fileData" : {
              "parentid" : MMC.parentID,
              "message" : $('newNote').value,
              "moderationstatus" : 0,
              "context" : 'NOTE'
            }
        }

		jsonRequest('media.insertTextFile', params,
		    function(result)     { MediaDetail.addNoteResult(result);},
		    function(exception)  { MediaDetail.addCommentException(exception); },
		    true
        );
		
		$('newNote').value = '';

		return false;
	},

    addNoteResult : function (result){
        MMC.getMMComments(3);
        Messenger.message(1,"Your note is saved.");
    },

    addNoteException : function (exception){
        Messenger.message(2,'Error: ' + e);
    },

	deleteComment : function (cid) {
		var params = {
			"commentId" : cid
		}

		jsonRequest('media.deleteComment', params,
			function (result) {MediaDetail.getComments(mediaId, 0)},
			function (exception) {MediaDetail.getCommentsException(exception);}
		);
	},

	getComments : function ( id, moderated ) {

	  	var params = {
	      "id" :          id,
		  "moderated" :   0,
		  "limit"	: 10000
		}
				  
		jsonRequest('media.getComments', params,
		    function(result)     { MediaDetail.getCommentsResult(result); },
		    function(exception)  { MediaDetail.getCommentsException(exception); }
		);
    },

    getMultimediaInfo : function ( id, parentID ) {

		if(MediaDetail.mmCommentPickup == 0){

		// Note that the parentID passed to this function is the parent ID of the currently viewed item.
		// If 0 the current item is available to others to be commented upon (current item is not a comment)
		// If non-zero the current item is a comment on another item, indicated by the value of parentID (current item is a comment)
		if ( parentID ) {
			// Handle the case where this item is a comment on a parent media item
			jsonRequest (
				'media.getFileInfo',
				{
					'id': parentID,
                    'filters' : {
				        'moderationStatus' : MediaDetail.mmCommentModFilter
                    },
                    'start' : MediaDetail.mmCommentCurrentPage * MediaDetail.mmCommentPageSize,
                    'limit' : MediaDetail.mmCommentPageSize,
                    'nocache' : 1

                },
				MediaDetail.getMultimediaParentResult,
				MediaDetail.getMultimediaParentException,
				true
			);

			$( 'multimediaCount' ).innerHTML = ' (N/A)';
		}
		else {
			// Handle this media item being a parent of other items that exist as comments
			jsonRequest (
				'media.getFiles',
				{
					'vhost': selectedVHost,
					'filters': {
                        'moderationStatus' : MediaDetail.mmCommentModFilter,
						'parentid': id,
                        'context': 'comment',
                        // We're filtering out text media to duplicate current functionality, this will likely
                        // change as we remove the separate multimedia comment tab and integrate all comments
                        // into a single interface.
                        'filetype': new Array ( 1, 2, 3 ),
						'status': new Array ( 0, 1, 2, 3, 4 )
					},
					'fields': new Array ( 'id', 'title', 'moderationstatus','user_name','user_firstname','user_lastname','uid','status','parentid','filetype','message','thumbUrl','publicUrl'),
					'sort': new Array ( MediaDetail.mmCommentSort ),
                    'start' : (MediaDetail.mmCommentCurrentPage * MediaDetail.mmCommentPageSize),
                    'limit' : MediaDetail.mmCommentPageSize,
                    'hidden' : 'ALL',
                    'nocache' : 1
				},
				MediaDetail.getMultimediaCommentsResult.bind ( MediaDetail, id ),
				MediaDetail.getMultimediaCommentsException,
				true
			);
		}
		}
	},

    // linkParameters should be a string to be appended to the link URL for the thumbnail image
    getMultimediaTemplate: function ( linkParameters) {
        var currentURLBeforeID = document.location.toString ().replace ( /\/mediadetail\/.*/, '/mediadetail/' );

        var template = new Template (
            '<div class="#{evenRow}" id="mm_comment_#{id}">\n' +
			'	 <span class="comment-meta">' + 
			'	 	<a href="/memberdetail/#{uid}?vid=#{vhostid}">#{user_firstname} #{user_lastname} <br /> (#{user_name})</a><br />\n' +
			'	 </span>\n' +
			'	 <span class="comment-body">\n' +
            '    	Title: #{title} <br />#{embedCode} <br />\n' +
            '    	<a href="' + currentURLBeforeID + '#{id}' + linkParameters + '">\n' +
            '        	more..' +
            '    	</a>\n' +
			'	 </span>\n' +
			'	 <span class="comment-moderation moderate">\n' +
			'		#{modButtons}' + 
			'	 </span>\n'+
			'    <br style="clear: both"/>' +
            '</div>\n' );

        return template;
    },

    getMultimediaParentResult: function ( result ) {
        var template = MediaDetail.getMultimediaTemplate ( document.location.toString ().replace ( /.*\/mediadetail\/[0-9]+/, '' ) );
		
        result.moderationstatus = MediaDetail.moderationStatuses [ result.moderationstatus ];

//        $( 'multimediacomments' ).innerHTML = '<h2>This is a comment on:<h2>' + template.evaluate ( result );

        $( 'multimediacomments' ).innerHTML = '<h2>This is a comment on: <a href="/mediadetail/'+result.id+'?vid='+result.vhost+'">'+result.title+'</a></h2>';

    },

    getMultimediaCommentsResult: function ( parentID, result ) {

       MediaDetail.buildPager (result.totalCount, $('comments-pager'));

//		MediaDetail.mmCommentPickup = 1;
        $( 'multimediaCount' ).innerHTML = ' (' + result.data.length + ')';

        if ( result.totalCount == 0 ) {
            $( 'multimediacomments' ).innerHTML = "<p>No multimedia comments found.. </p>";

            return;
        }

        // Remove any offset parameter and append the parent ID
        var template = MediaDetail.getMultimediaTemplate (
            document.location.toString ().
            replace ( /.*\/mediadetail\/[0-9]+/, '' ).
            replace ( /&?offset=[0-9]+/g, '' ).
            replace ( /&?parentid=[0-9]+/g, '' ) +
            '&parentid=' + parentID
        );

        var output = '';

		var index = 0;

		

        result.data.each ( function ( mmComment ) {
			mmComment.modstatid = mmComment.moderationstatus;
            mmComment.moderationstatus = MediaDetail.moderationStatuses [ mmComment.moderationstatus ];
		
			mmComment.vhostid = this.selectedVHost;
			if ( ( index++ % 2 ) == 0 ){
				mmComment.evenRow = 'evenRow';
			}

			switch (mmComment.filetype){
				case 1:
					mmComment.embedCode = '<img src="' + mmComment.thumbUrl + '/14" alt="' + mmComment.message.escapeHTML() + '" />';
				break;

				case 2:
					mmComment.embedCode = SWFEmbed("/static/widgets/videoplayer2/player.swf",320,240,$H({"id":mmComment.id,"type":21,"ttype":13,"autoPlay":0}));
				break;

				case 4:
					mmComment.embedCode = '<p>' + mmComment.message.escapeHTML() + '</p>';
				break;
				default:
					mmComment.embedCode = "Unknown or unsupported filetype";
					
			}
			
			switch(mmComment.modstatid){
				//unmoderated
				case 0 :
					mmComment.modButtons  = '<button class="btn approve" onclick="MediaDetail.approveFile('+ mmComment.id +'); this.onclick=\'null\'; this.innerHTML = \'approved\'">approve</button>';
					mmComment.modButtons += '<button class="btn deny" onclick="MediaDetail.denyFile('+ mmComment.id  +',null); this.onclick=\'null\'; this.innerHTML = \'denied\'">deny</button>';
				break;
				
				//approved
				case 1 :				
					
					mmComment.modButtons = '<button class="btn deny" onclick="MediaDetail.denyFile('+ mmComment.id  +', null); this.onclick=\'null\'; this.innerHTML = \'denied\'">deny</button>';

				break;

				//denied
				case 2 :
					mmComment.modButtons  = '<button class="btn approve" onclick="MediaDetail.approveFile('+ mmComment.id +'); this.onclick=\'null\'; this.innerHTML = \'approved\';">approve</button>';
				break;
				default :
					mmComment.modButtons  = '';
			}


            output += template.evaluate ( mmComment );
        } );

        $( 'multimediacomments' ).innerHTML = output;
    },

    getMultimediaCommentsException: function ( exception ) {
	    Messenger.message ( 2, 'An error occurred while retrieving multimedia comments\nError: ' + exception );
    },

	getCommentsResult : function (result) {
		
		$('unmoderated').innerHTML = '';
		$('accepted').innerHTML = '';
		$('denied').innerHTML = '';
		
		if($('notes')){
			$('notes').innerHTML = '';
		}

		var unmoderated = new Array();
		var approved 	= new Array();
		var denied   	= new Array();
		var notes 		= new Array();

		var unmoderated_html = '';
		var approved_html = '';
		var denied_html = '';
		var notes_html = '';

		for (var i=0, len = result.length; i<len; i++){
		
		pstrComments[result[i]['id']] = result[i]['comment'];

		var ob = '';
		var moderate = '<span class="moderate">';
			moderate += '<button class="btn deny" onclick="MediaDetail.moderateComment('+result[i]['id']+', 2);">deny</button>';
			moderate += '<button class="btn approve" onclick="MediaDetail.moderateComment('+result[i]['id']+', 1);">approve</button>';
			moderate += '<button class="btn delete" onclick="MediaDetail.deleteComment('+result[i]['id']+');">delete</button>';

			switch(result[i]['moderationstatus']){
				case 1: //approved
					approved.push(result[i]['id']);
					break;
				case 2: //denied
					denied.push(result[i]['id']);
					break;
				case 3:
					notes.push(result[i]['id']);
					break;
				default: //unmoderated
					unmoderated.push(result[i]['id']);
					break;
			}
			
			moderate += '<button class="btn edit" onclick="Comments.loadCommentEditor('+result[i]['id']+');">edit</button>';
			moderate += '</span>';

			var t = new Date ();
			t.setTime ( result[i]['time'] * 1000 );
			var c_date =  t.toLocaleString () ;

			ob +='<div class="comment" id="comment_'+result[i]['id']+'">';
			ob += '<a href="/memberdetail/'+result[i]['uid']+'?vid='+selectedVHost+'"><img src="/static/1/images/global/male.gif" /></a>';
			ob += '<p><span class="c_time">' + c_date + '</span>';
			ob += '<span class="c_name"><strong>'+result[i]['user_name']+'</strong></span>';
			ob += '<span id="commentBlock_'+result[i]['id']+'">'+result[i]['comment']+'</span>';

			ob += '</p>';
		 	ob += moderate;
			ob +='</div>';


			switch(result[i]['moderationstatus']){
				case 0:
					unmoderated_html += ob;
					break;
				case 1:
					approved_html += ob;
					break;
				case 2:
					denied_html += ob;
					break;
				case 3:
				if($('notes')) {
					notes_html += ob;
				} else {
					//
				}
					break;
			}

		}

		$('unmoderated').innerHTML = unmoderated_html;
		$('accepted').innerHTML = approved_html;
		$('denied').innerHTML = denied_html;
		$('notes').innerHTML = notes_html;

        if (unmoderated.length < 1) $('unmoderated').innerHTML = "<p>No unmoderated comments found..</p>";
		if (approved.length < 1) $('accepted').innerHTML = "<p>No approved comments found.. </p>";
		if (denied.length < 1 ) $('denied').innerHTML = "<p>No denied comments found..</p>";

		$('unmoderatedCount').innerHTML = ' (' + unmoderated.length + ')';
		$('approvedCount').innerHTML = ' (' + approved.length + ')';
		$('deniedCount').innerHTML = ' (' + denied.length + ')';
		$('notesCount').innerHTML = ' (' + notes.length + ')';

	},

	
	getCommentsException : function (exception) {
	  // Some error occured
	    Messenger.message(2,'Error: ' + exception);

	},

    buildPager : function (totalItems, targetElem){
        
        var pages = Math.ceil ( totalItems / MediaDetail.mmCommentPageSize );
        var html = '';
        
        for (var i=0; i<pages; i++){
            html += '<a href="#" onclick="return MediaDetail.openCommentPage('+i+');">' + (i + 1) + '</a>';
        }

        targetElem.innerHTML = html;

    },

    openCommentPage : function (pageNum) {
        MediaDetail.mmCommentCurrentPage = pageNum;
        MediaDetail.getMultimediaInfo( MediaDetail.mid, MediaDetail.parentid);
        return false;
    },

	moderateComment : function(commentId, moderationStatus){
		var params = {
		    "commentId" :   commentId,
		    "moderationStatus" : moderationStatus
	    }
	      
    	jsonRequest('media.moderateComment', params,
		    function(result)     { MediaDetail.moderateCommentResult(commentId, moderationStatus, result);},
		    function(exception)  { MediaDetail.moderateCommentException(exception); }
		);

	},

	moderateCommentResult : function (id, m_status, result) {

		//if (m_status == 1 || m_status == 2){
			
			var moveIt = $('comment_' + id);
			var temp = moveIt.cloneNode(true);
			var target = '';
			var tData = '';

			switch(m_status){
				case 1 : //approved
				 	target = $('accepted');
					break;
				case 2 : //denied
					target = $('denied');
					break;
			}
			
			$('comment_' + id).parentNode.removeChild($('comment_' + id));

			target.appendChild(temp);

			
		//}

		//new Effect.Fade('comment_' + id, {duration:0.4});

		MediaDetail.countComments();		
	},

	moderateCommentException : function (exception) {
		Messenger.message('error', 'Error while trying to moderate comment: ' + exception);
	},

	countComments : function () {
		var unmoderated = $$('#unmoderated div.comment');
		var accepted = $$('#accepted div.comment');
		var denied = $$('#denied div.comment');

		$('unmoderatedCount').innerHTML = ' (' + unmoderated.length + ')';
		$('approvedCount').innerHTML = ' (' + accepted.length + ')';
		$('deniedCount').innerHTML = ' (' + denied.length + ')';
		
	},

    postBlog : function (){
    	
    	try {
    		var params = {
    			id  		: $('blogId').value,
    			title   	: $('blogTitle').value,
    			type 		: $('blogFiletype').value,
    			message		: $('blogMessage').value,
    			mid			: $('mid').value
    		}
    
			MediaDetail.sendingBlogPost();
    		
    		jsonRequest('blogging.postMedia', params, 
    			function ( result ) { MediaDetail.postBlogSuccess ( result ) },
    			function ( result ) { MediaDetail.postBlogError (result)}
    		);
    	} catch (e){
    		alert( e);
    	}
    	return false;		
    },

	sendingBlogPost : function () {
		var elems = $$('#sitebuilderform select', '#sitebuilderform input', '#sitebuilderform textarea');
		for ( var i=0; i<elems.length; i++){
			elems[i].disabled = true;
		}

		new Effect.Fade('sitebuilderform');

		$('postingProgress').show();
	},

    postBlogSuccess : function (result){
    		/*
    		var url = '';
    		for (var i=0; i<blogs.length; i++){
    			if(blogs[i].id == $('blogid').value){
    				url = '<a href="' + blogs[i].uri + '" target="_blank">'+blogs[i].uri+'</a>';
    			}
    		}
    		*/
    		//var feedback = "Our techmonkeys posted the file and your message to your blog.<br/> Check it out here: " + url;
    		var feedback = "The mediafile was posted to your blog.";
    		MFTools.showFeedback('message', feedback);
			new Effect.Fade('postingProgress');
    },
    
    postBlogError : function (result){
    	
    	new Effect.Fade('loader1');
    	feedback = 'Our techmonkeys ran into an issue and don\'t have a solution yet, maybe you can try again or fill out our <a href="#poweredBy" onclick="Popup.openWindow(\'http://www.muchmusic.com/community/showmeyours/bugForm/index.asp\', \'mywindow\', \'menubar=no, width=300, height=320, toolbar=no\'); return false;">feedback form</a>.';	
    	$('toolsfeedback').innerHTML = '<p class="error">' + feedback + '</p>';
    	new Effect.ScrollTo('toolsfeedback', {offset: -300});
    	new Effect.Highlight('toolsfeedback', {startcolor: '#F34C20', endcolor: '#ffffff'});

    }

}    

/*
VHostID: comma separated IDs of VHosts to search
FileID: Media ID to provide content and update
InputField: Text box for user to enter tags
Target: Div to contain tag suggestions
AcceptButton: Element user clicks to save tags
CurrentTagList: Element to be populated with existing tags
InitialTags: Comma or spaced separated list of existing tags (used once on creation of TagCompleter)
TagDirectsToSearch: boolean indicating whether a click on a tag name should direct the browser to the media list page filtered by tag
*/
function TagCompleter ( VHostID, FileID, InputField, Target, AcceptButton, CurrentTagList, InitialTags, TagDirectsToSearch )
{
    var m_VHostID = VHostID;
    var m_FileID = FileID;

    var m_TagDirectsToSearch = ( TagDirectsToSearch != null ) ? TagDirectsToSearch : false;

    // HTML elements
    var m_InputField = $( InputField );
    var m_Target = $( Target );
    var m_AcceptButton = $( AcceptButton );
    var m_CurrentTagList = $( CurrentTagList );

    var m_TagList = new Array ();

    /* Public methods */
    this.updateCurrentTagList = function ()
    {
    	new jsonRequest (
    		'media.getFileInfo',
    		{ id: m_FileID },
    		function ( Data )
    		{
    			m_TagList = stringToTags ( Data [ 'tags' ] )

    			handleCurrentTagResults ();
    		} );
    };

    /* Private methods */
    // Populate current tag list
    function handleCurrentTagResults ()
    {
    	if ( m_TagList.length > 0 )
    	{
    		var TagHTML = m_CurrentTagList.cloneNode ( false );

    		m_TagList.each ( function ( Tag )
    			{
    				var TagElement = document.createElement ( 'div' );

    				var RemoveButton = document.createElement ( 'a' );
    				RemoveButton.innerHTML = '&nbsp';
    				RemoveButton.alt = 'Delete';
    				RemoveButton.click = 'return false;';
    				RemoveButton.className = 'btn delete empty';

    				$( RemoveButton ).observe ( 'click', removeTag.bindAsEventListener ( this, Tag ) );

    				TagElement.appendChild ( RemoveButton );

    				if ( m_TagDirectsToSearch )
    				{
    					var TagLink = document.createElement ( 'a' );

    					TagLink.innerHTML = Tag;
    					TagLink.href = document.location.toString ().replace ( /mediadetail/, 'medialist' ) + '&tag=' + Tag;
    					TagElement.appendChild ( TagLink );
    				}
    				else
    					TagElement.appendChild ( document.createTextNode ( Tag ) );

    				TagHTML.appendChild ( TagElement );
    			} );

    		m_CurrentTagList.parentNode.replaceChild ( TagHTML, m_CurrentTagList );

    		m_CurrentTagList = TagHTML;
    		
    		$( m_CurrentTagList ).show ();
    	}
    	else
    	{
    		m_CurrentTagList.hide ();

    		m_CurrentTagList.update (); // Clear old tag list elements
    	}
    };

    function removeTag ( EventData, Tag )
    {
    	m_TagList = m_TagList.without ( Tag );

    	new jsonRequest (
    		'media.updateFile',
    		{
    			id: m_FileID,
    			'newProperties[tags]': tagsToString ( m_TagList )
    		},
   			handleCurrentTagResults );

    	return false;
    }

    // Convert tag array to string
    function tagsToString ( TagArray )
    {
    	return TagArray.join ( ' ' );
    }

    // Convert tag string to array
    function stringToTags ( TagString )
    {
    	var Tags = TagString.split ( /[ ,]+/ );

    	// In case an empty string was passed return an empty array
    	if ( ( Tags.length > 0 ) && ( Tags [ 0 ].length == 0 ) )
    		return new Array ();
    	else
    		return Tags;
    }

    function createJSONAutocompleter ()
    {
    	JSON = new Object ();

    	JSON.Autocompleter = Class.create();
    	Object.extend ( Object.extend ( JSON.Autocompleter.prototype, Ajax.Autocompleter.prototype ),
    		{
    			onComplete: function ( request )
    			{
    				try
    				{
    					eval ( 'Data = ' + request.responseText );

    					Tags = '';

    					Data.result.each ( function ( Item )
    						{
    							Tags += '<li>' + Item.name + '</li>';
    						} );

    					this.updateChoices ( '<ul>' + Tags + '</ul>' );
    				}
    				catch ( Exception )
    				{
    					// No action, response JSON was likely invalid/unsafe
    				}
    			}
    		} );
    };

    createJSONAutocompleter ();

    new JSON.Autocompleter (
    	m_InputField,
    	m_Target,
    	'/services/json',
    	{
    		method: 'post',
    		paramName: 'filters[tag]',
    		tokens: [ ',', ' ', '\n' ],
    		parameters: 'method=media.getTagList&vhost=' + m_VHostID.toString ()
    	} );

    m_AcceptButton.observe ( 'click', function ()
    	{
    		m_TagList = m_TagList.concat ( stringToTags ( m_InputField.getValue () ) ).uniq ();

    		new jsonRequest (
    			'media.updateFile',
    			{
    				id: m_FileID,
    				'newProperties[tags]': tagsToString ( m_TagList )
    			},
    			handleCurrentTagResults () );

    		return false;
    	} );

    if ( InitialTags == null )
    	this.updateCurrentTagList ();
    else
    {
    	m_TagList = stringToTags ( InitialTags );

    	handleCurrentTagResults ();
    }
}
var MMC = {
    parentID : 0,
    cachedData : [],

    tabs:  {
        'unmoderated': { 'moderationStatus': 0, 'context': 'comment', 'currentPage': 0, 'sort': 'undefined' } ,
        'approved': { 'moderationStatus': 1, 'context': 'comment', 'currentPage': 0, 'sort': 'undefined' } ,
        'denied': { 'moderationStatus': 2, 'context': 'comment', 'currentPage': 0, 'sort': 'undefined' } ,
        'notes': { 'moderationStatus': 0, 'context': 'note', 'currentPage': 0, 'sort' : 'undefined' } 
    },

    // Must keep an ordered array of statuses as pulling these from the MMC.tabs object doesn't
    // have a guaranteed ordering, and we need a guaranteed ordering to handle the system.multiCall
    // responses as they have no indicator of which request index corresponds with which response
    // body.
    // a little hacky, as notes isn't a real moderationstatus
    mstatuses : ["unmoderated","approved","denied","notes"],
    
    pageSize : 10,
    maxDisplayedPages : 20,

    setSort : function ( sortOrder ) {
        MMC.mstatuses.each ( function ( modStatus ) {
            MMC.tabs [ modStatus ] [ 'sort' ] = sortOrder;
        } );
    },

    // Setting a new page size must reset the current page to ensure the page we're on exists:
    // eg: current page 5 of 5, current page size 10; new page size 100, page 5 does not exist
    // after page size change.
    setLimit : function (limit){
        MMC.pageSize = limit;

        MMC.mstatuses.each ( function ( modStatus ) {
            MMC.tabs [ modStatus ] [ 'currentPage' ] = 0;
        } );

        $$('span.pagesize a').each(function(item){
            item.style.color = "";
            item.removeClassName("selected");
        });

        $$('a.pageSize-' + limit)[0].addClassName ("selected");
    },

    getMMComments : function (mstatus) {
        var params = { 'requests': [ MMC.buildRequest ( MMC.tabs [ MMC.mstatuses [ mstatus ] ] ) ] };

        jsonRequest('system.multicall', params,
            function ( result ) { MMC.getMMComments_Result ( result, mstatus ); },
            function ( exception ) { console.log ( exception ); alert ( 'An error has occurred, please retry.' ); },
            true
        );
    },

    updatePager : function ( moderationStatus, currentPage ) {
        MMC.tabs [ MMC.mstatuses [ moderationStatus ] ] [ 'currentPage' ] = currentPage;
        MMC.getMMComments ( moderationStatus );
    },

    buildRequest : function (tabData) {
        var params = [
            // vhost
            selectedVHost,
            // sort
            tabData['sort'],
            // filters
            {
                'moderationStatus' : tabData.moderationStatus,
                'context'   : tabData.context,
                'parentid'  : MMC.parentID,
                'hidden' : 'ALL'
            },
            // start
            tabData.currentPage * MMC.pageSize,
            // limit
            MMC.pageSize,
            // fields
            ['author','title','message','parentid','uid','user_name','user_firstname','user_lastname','moderationstatus','filetype','upload'],
             // realJSON switch
            true        
            ]; 

        return { 'methodName': 'media.getFiles', 'params': params };
    },

    getMMComments_Result : function (result, mstatus){
        MMC.currentModerationStatus = mstatus;

        //storing fetched data in cachedData for later use
        MMC.cachedData [ mstatus ] = result [ 0 ];
            
        var htmlid = MMC.mstatuses[mstatus];

        $(htmlid).innerHTML = MMC.buildCommentList(mstatus);
        $(htmlid+"-comment-count").innerHTML = "(" + result[0][0]['totalCount'] + ")";

        // We're passing a bit of ugliness through as the callback function for the pager. This is required
        // as the pager class (Pager.js) writes our callback as raw HTML instead of using the DOM/JS.
        Pager.updatePager (
            result [ 0 ] [ 0 ].totalCount,
            MMC.pageSize,
            MMC.tabs [ MMC.mstatuses [ mstatus ] ] [ 'currentPage' ],
            "MMC.updatePager.curry ( " + mstatus + " )",
            "pager"
        );
    },

    //this function is going to make the html for every comment, and return that to buildCommentList()
    buildComment : function (data, i){
        if((i % 2) == 0) data.evenRow = 'evenRow';
        
        var sid = Cookies.getCookie('SABRE_ID');

        switch (data.filetype){
            case 1 :data.embedCode = '<img src="' + data.thumbUrl + '/14" alt="' + data.message.escapeHTML() + '" />';
				break;

            case 2: data.embedCode = SWFEmbed("/static/widgets/videoplayerv2/videoplayer_v2.swf",320,240,$H({"mid":data.id,"type":21,"ttype":13,"autoPlay":0,"sessionToken": sid}));
				break;

            case 3: data.embedCode = SWFEmbed("/static/widgets/audioplayer2/player.swf",320,20,$H({"file":data.publicUrl + "\/31","height":20,"width":320,"frontcolor":16777215,"backcolor":0,"lightcolor":16225298,"screencolor":0,"autostart":false,"type":"mp3"}),null,null,null,null,null);
                break;

            case 4: data.embedCode = '';
				break;

            default: data.embedCode = "Unknown or unsupported filetype";
        }
			
        switch(data.moderationstatus){
            //unmoderated
            case 0 :
            data.modButtons  = '<button class="btn approve" onclick="MMC.approveFile ( this, ' + data.id + ' );">approve</button>';
            data.modButtons  += '<button class="btn deny" onclick="MMC.denyFile ( this, ' + data.id + ' );">deny</button>';
            break;
				
            //approved
            case 1 :				
            data.modButtons  = '<button class="btn deny" onclick="MMC.denyFile ( this, ' + data.id + ' );">deny</button>';
            break;

            //denied
            case 2 :
            data.modButtons  = '<button class="btn approve" onclick="MMC.approveFile ( this, ' + data.id + ' );">approve</button>';
            break;

            default :
            data.modButtons  = '';
        }
            
        data.modButtons += '<button class="btn edit" onclick="openMediaDetail('+ data.id +', 0);">edit</button>'

        var template = MMC.getCommentTemplate(document.location.toString ().replace ( /.*\/mediadetail\/[0-9]+/, ''));
        output = template.evaluate(data);

        return output;
    },

    updateCounts : function ( targetElement, oldCountSelector, newCountSelector ) {
        // First we find whether we're dealing with an unmoderated or approved item, then grab
        // the appropriate count element.
        var oldCountElement = $( $( targetElement ).up ( oldCountSelector ).id + '-comment-count' );
        oldCountElement.innerHTML = '(' + ( parseInt ( oldCountElement.innerHTML.replace ( /[^0-9]/g, '' ) ) - 1 ) + ')';

        var newCountElement = $( newCountSelector );

        if ( newCountElement.innerHTML.length != 0 ) {
            newCountElement.innerHTML = '(' + ( parseInt ( newCountElement.innerHTML.replace ( /[^0-9]/g, '' ) ) + 1 ) + ')';
        }
    },

    approveFile : function ( targetElement, fileID ) {
        $( targetElement ).onclick = '';
        $( targetElement ).innerHTML = 'approved';

        MMC.updateCounts ( targetElement, '#unmoderated, #denied', 'approved-comment-count' );

        MediaDetail.approveFile ( fileID );
    },

    denyFile : function ( targetElement, fileID ) {
        $( targetElement ).onclick = '';
        $( targetElement ).innerHTML = 'denied';

        MMC.updateCounts ( targetElement, '#unmoderated, #approved', 'denied-comment-count' );

        MediaDetail.denyFile ( fileID );
    },

    //this badboy is going to loop through the cachedData array (0, 1, 2) and process all items in (0, 1, 2)
    buildCommentList : function (type){
        var html = '';

        if(MMC.cachedData[type][0]['data'].length < 1){
            html = 'There are no ' +MMC.mstatuses[type] + ' comments';
        }
        
        //looping through [moderationstatus] list in MMC.cachedData
        for(var i=0; i<MMC.cachedData[type][0]['data'].length; i++){
            var comment = MMC.cachedData [ type ] [ 0 ] [ 'data' ] [ i ];

            // If this was a comment by a guest we'll use the author field instead of the user's first and last names.
            if ( comment [ 'uid' ] == 1 ) {
                comment [ 'user_firstname' ] = comment [ 'author' ];
                comment [ 'user_lastname' ] = '';
            }

            html += MMC.buildComment ( comment, i );
        }

        return html;
    },

    // linkParameters should be a string to be appended to the link URL for the thumbnail image
    getCommentTemplate: function ( linkParameters) {
        var currentURLBeforeID = document.location.toString ().replace ( /\/mediadetail\/.*/, '/mediadetail/' );

        var template = new Template (
            '<div class="#{evenRow}" id="mm_comment_#{id}">\n' +
			'	 <span class="comment-meta">' + 
			'	 	<a href="/memberdetail/#{uid}?vid=#{vhost}">#{user_firstname} #{user_lastname}  (#{user_name})</a><br />\n' +
            '       <span class="comment-relation">Comment on <a href="/mediadetail/#{parentid}?vid='+selectedVHost+'">#{parentid}</a></span>' +
			'	 </span>\n' +
			'	 <span class="comment-body">\n' +
            '       Posted: #{upload}' +
            '       <br />\n #{embedCode}' +
            '       <br /> #{message}' + 
			'	 </span>\n' +
			'	 <span class="comment-moderation moderate">\n' +
			'		#{modButtons}' + 
			'	 </span>\n'+
			'    <br style="clear: both"/>' +
            '</div>\n' );

        return template;
    }
}
/* $Id: MediaGallery.js 17009 2010-07-09 20:26:30Z kevin $ */
var MediaGallery = {

    cachedData : [],
    displayMode: 1,
    dataTypes : ["other","photo","video","audio","text"],

    showComments : false,

    debug : '' ,
    
    selected : [],
    
    selectedFile : '',

    itemLimit : 100,
    
    totalItems : 0,

    currentPage : 0,

    selectedTab : 0,

    detailPanel : false,

    filters : [],

    userBirthDate : '',

    moderationstatus : ["pending", "approved", "denied"],

    selectedModerationStatus : -1,

    selectedFileStatus : ["0","1","2","3","4"],

    toolTip : false,

    unConvertedIds : [],

    getFileTypeIcon : function(filetype) {
        return('/static/2/images/icons/'+this.dataTypes[filetype] + '-tiny.gif');                  
    },

    changeDisplayMode : function(mode) {

        this.displayMode = mode;
        this.refreshView();

    },


    refreshView : function() {

        switch(this.displayMode){
            default:
            case 1:
                this.displayThumbView();
                break;
            case 2: 
                this.displayListView();             
                break;
        }

        this.updatePager();

        $('actionsPanel').hide();
        $('approveBtn').hide();
        $('denyBtn').hide();

    },

    // Opens or returns the URL of a media detail page based on the current search parameters.
    // Pass true as returnURL if you want the URL returned, otherwise the user will be redirected immediately.
    openDetail : function ( elem, id, returnURL ) {
        var mediaId;

        if(!elem){
             mediaId = id;
        } else {
            mediaId = elem.mediaId;
        }
        
        var fileType;

        if($('filetype').value != 0) {
            fileType = $('filetype').value;
        } else {
            fileType = '';
        }

        var channel;

        if($('channel').value != 0){
            channel = $('channel').value;
        } else {
            channel = '0';
        }

        var filters = $H({
            sort: $('sort').value, 
            filetype: fileType, 
            moderationstatus : MediaGallery.selectedModerationStatus,
            q : searchQuery,
            uid : userId,
            channel : channel,
            offset : (this.itemLimit * this.currentPage) + this.selectedFile,
            pageSize : this.itemLimit,
            selectedTab : this.selectedTab,
           	hidden : 'ALL',
			context : MediaGallery.showComments?'ALL':'PARENT'
        });    
        
        var values = new Array("sort","filetype","moderationstatus","q","uid","channel","offset","hidden");


        for (var i=0; i<values.length; i++){
            if((filters[values[i]] == 'undefined') || (!filters[values[i]])) filters[values[i]] = '';
        }
        

        var statusvar = MediaGallery.selectedFileStatus.join(',');

        var detailURL = '/mediadetail/' + mediaId + '?vid=' + selectedVHost + '&' + filters.toQueryString() + '&page=' + (parseInt(Pager.currentPage) + '&status=' + statusvar + '&showComments=' + MediaGallery.showComments);

        if ( ( typeof ( returnURL ) != 'undefined' ) && returnURL ) {
            return detailURL;
        } else {
            document.location = detailURL;
        }
    },


    displayThumbView : function() {
        $('mediaList').innerHTML = '';
        
        var output = '\n';
        
        if (this.cachedData.length == 0){
            $('mediaList').innerHTML = "<p style='width: 400px; text-align: center'>There are no files in this tab.</p>";

            return;
        }

        for(var i=0; i<this.cachedData.length && i<this.itemLimit; i++) {
            try {
                var item = this.cachedData[i];

                var mp = document.createElement('div');
                mp.mediaIndex = i;
                mp.mediaId = item['id'];
                mp.className = 'mediaPreview';
                mp.id = 'mediaPreview_' + item['id'];

                var mp_title = document.createElement('span');
                mp_title.className = 'mediaTitle';

                var title = document.createTextNode(this.cachedData[i]['title'].substr(0,10).escapeHTML());
                mp_title.appendChild(title);

                mp.onclick = function ( e ) { MediaGallery.selectItem ( e, this ); return false; } 
                mp.ondblclick = function () { MediaGallery.openDetail ( this ); return false; }

                var mp_infobar = document.createElement('span');
                mp_infobar.className = "infobar";

                //creating icon img element
                if(item['filetype'] == 2){
                    var mp_icon = document.createElement('img');
                    mp_icon.className = 'icon';
                    mp_icon.src = '/static/2/images/icons/videocam.gif';
                    mp_icon.alt = this.dataTypes[item['filetype']];                
                    mp_infobar.appendChild(mp_icon);
                }
    
                mp.appendChild ( MediaGallery.getThumbnail ( item ) );
                mp.appendChild ( mp_infobar );
                mp.appendChild ( mp_title );

                // creating good looking markup
                var newline = document.createTextNode('\n');
                mp.appendChild ( newline );

                var linkContainer = document.createElement ( 'a' );

                linkContainer.appendChild ( mp );
                linkContainer.href = MediaGallery.openDetail ( null, item [ 'id' ], true );

                $( 'mediaList' ).appendChild ( linkContainer );
                $('mediaList').appendChild(newline);

            } catch (e) {
                alert('MediaGallery.displayThumbView: ' + e);
            }
        }
    },

    // Generates and returns DOM elements to represent a media item as a thumbnail.
    // Must be passed an array with values for:
    // filetype, message, status, rotation, title
    getThumbnail : function ( mediaItem ) {
        // Thumbnails for text media items (filetype 4) are very different from thumbnails for other media types
        if ( mediaItem [ "filetype" ] == 4 ) {
            return MediaGallery.getTextThumbnail ( mediaItem );
        }
        else {
            return MediaGallery.getMediaThumbnail ( mediaItem );
        }
    },

    getTextThumbnail : function ( mediaItem ) {
        var container = document.createElement ( 'div' );
        container.className = 'thumb';

        var message = document.createTextNode ( mediaItem [ 'message' ].substr ( 0, 200 ).escapeHTML () );
        container.appendChild ( message );

        // We're placing a dummy image element in the thumbnail for layout purposes on the media overview page of MF
        var placeholder = document.createElement ( 'img' );
        placeholder.src = '/static/2/images/blank.gif';
        placeholder.className = 'textOverlay';
        container.appendChild ( placeholder );

        return container;
    },

    getMediaThumbnail : function ( mediaItem ) {
        var container = document.createElement('img');
        container.className = 'thumb';
        container.alt = mediaItem [ 'title' ];

        var thumbnailURL = '';

        switch ( mediaItem [ "status" ] ) {
            // converting
            case 1:
            case 2:
            case 103: {
                thumbnailURL = '/static/2/images/cnv_working.gif';
                break;
            }

            // failed
            case 4:
            case 105: {
                thumbnailURL = '/static/2/images/cnv_failed.gif';
                break;
            }

            // successfully converted or unknown
            default: {
                switch ( mediaItem [ 'filetype' ] ) {
                    case 0: {
                        thumbnailURL = '/static/2/images/other.jpg';
                        break;
                    }

                    case 3: {
                        thumbnailURL = '/static/2/images/audio_12.gif';
                        break;
                    }

                    default: {
                        thumbnailURL = mediaItem [ 'thumbUrl' ] + '/11?r=' + mediaItem [ 'rotation' ];
                        thumbnailURL = mediaItem [ 'thumbUrl' ] + '/11';
                        break;
                    }
                }
            }
        }

        container.src = thumbnailURL;

        return container;
    },

    generateTableCell : function(type, cssClass, data) {
        data = '' + data;
        if(data == '') data = '...';
        var cell = '';
        if(cssClass == 'tags'){
            cell = '<'+type+' class="'+cssClass+'">'+ data.toString()+'</'+type+'>';
        } else {
            cell = '<'+type+' class="'+cssClass+'">'+ data.toString().escapeHTML()+'</'+type+'>';
        }
        return cell;
    },

    displayListView : function() { 
           
        $('mediaList').innerHTML = '';   
        var list = '<table class="list">';
        list += '<tr class="index">';
        list += MediaGallery.generateTableCell('th','','');
        list += MediaGallery.generateTableCell('th','title', 'Title');
        list += MediaGallery.generateTableCell('th','filetype', 'Type');
        list += MediaGallery.generateTableCell('th','extension','. ext');
        list += MediaGallery.generateTableCell('th','username', 'User');
        list += MediaGallery.generateTableCell('th','views', 'Views');
        list += MediaGallery.generateTableCell('th','rating', 'Rating');
        list += MediaGallery.generateTableCell('th','uploaded', 'Uploaded');
        list += MediaGallery.generateTableCell('th', 'tags', 'Tags');
        list += '</tr>';
  
        for(var i=0; i<this.cachedData.length && i<this.itemLimit; i++) {
            var item = this.cachedData[i];
            
            //li.mediaIndex = i;
            //li.mediaId = item['id'];
            
            cssClassName = 'mediaPreview';
            if(i%2 == 0){
                cssClassName += ' odd';
            }
            var cssId = 'preview' + i;
            
            var li = '<tr class="'+cssClassName+'" id="'+cssId+'" onclick="MediaGallery.selectItem(event,this,'+i+');" ondblclick="MediaGallery.openDetail(\'\','+item.id+');" >'; 
            
            //onmouseover="MediaGallery.showListPreview('+item.id+','+i+');" onmouseout="MediaGallery.deleteListPreview(\'listPreview_'+i+'\');">';
               
            var selector = '<td><input class="checkbox" type="checkbox" name="preview' + i +'" value="' + i + '" /></td>';
        
            

            //selector.mediaIndex = i;
            li += selector;
            li += MediaGallery.generateTableCell('td', 'title', item['title']);
            li += MediaGallery.generateTableCell('td', 'filetype', this.dataTypes[item['filetype']]);
            li += MediaGallery.generateTableCell('td', 'extension', item['extension']);
            li += MediaGallery.generateTableCell('td', 'username', item['user_name']);
            li += MediaGallery.generateTableCell('td', 'views', item['hits']);
            li += MediaGallery.generateTableCell('td', 'rating', item['rating']);
            li += MediaGallery.generateTableCell('td', 'uploaded', item['upload'].substring(0, 10));
            li += MediaGallery.generateTableCell('td', 'tags', '<a href="/medialist?vid='+selectedVHost+'&q='+item['tags']+'">'+item['tags']+'</a>');
    
            
            //kaboom
            
            list += li;
          
        } 
        
       $('mediaList').innerHTML = list;

    },

    showListPreview : function (fileId, num){
        for(var i=0; i<this.cachedData.length; i++){
            if(this.cachedData[i]['id'] == fileId){
            
                var img = document.createElement('img');
                img.setAttribute("src",  this.cachedData[i]['publicurl'] + '13');
                $(img).setStyle({
                    'position': 'absolute',
                    'left': '0',
                    'top': '0'
                    
                });
                var td = document.createElement('td');
                td.setAttribute("id", "listPreview_" + num);
                $(td).setStyle({
                    position: 'relative'
                });
                td.appendChild(img);
                $('preview' + num).appendChild(td);
            }
        }
    },

    deleteListPreview : function (id) {
        container = $(id).parentNode;
        container.removeChild($(id));
    },

    markFileSelected : function (element) {

        if (this.displayMode == 1) {
            if (element.className.indexOf('ui-selected')==-1) {
                element.className +=' ui-selected';
                this.selected.push(element.mediaIndex);
            }
        } else {
            element.checked = true;
        }

    },

    showToolTip : function (e, elem, id) {
        if((elem) && (typeof elem.mediaIndex == 'number')){
            mediaId = elem.mediaIndex;
        } else {
            mediaId = id;
        }

        if(!this.toolTip){
            //removing all tooltips in the page
            var thumbs =  document.getElementsByClassName('mediaPreview');
            for (var i=0; i<thumbs.length; i++){
                thumbs[i].getElementsByClassName('meta')[0].innerHTML = '';
            }
        
            var created     = this.cachedData[mediaId]['upload'].split(' ');
            created = created[0];
            
            //creating toltip for currentfile
            var meta = elem.getElementsByClassName('meta')[0];
            var details = '<ul>';

            details += '<li class="title">' + this.cachedData[mediaId]['title'].escapeHTML() + '</li>';
            details += '<li class="user">' + this.cachedData[mediaId]['user_name'].escapeHTML() + '</li>';
            details += '<li class="moderation">'+this.moderationstatus[this.cachedData[mediaId]['moderationstatus']]+'</li>';
            details += '<li class="created">' + created + '</li>';
            details += '<li class="link"><a href="/mediadetail/' + this.cachedData[mediaId]['id'] + '?vid=' + selectedVHost + '&page=' + Pager.currentPage +'" >view</a></li>';
            details += '</ul>';
            
            meta.innerHTML = details;
            this.toolTip = true;    
        }

    },

    hideInfo : function (e, elem, id) {
        if((elem) && (typeof elem.mediaIndex == 'number')){
            mediaId = elem.mediaIndex;
        } else {
            mediaId = id;
        }
        this.toolTip = false;    
    },

    checkSelection : function () {
        
        var selection = $$('ui-selected');
        alert(selection.length);
    },

    selectItem : function (e,elem, id){
        var mediaId = '';

        if((elem) && (typeof elem.mediaIndex == 'number')){
            mediaId = elem.mediaIndex 
        } else {
            mediaId = id; 
        }


        if (!e) e = window.event;
        
        
        var strError = "";

        try {

            var ctrl = false;
            var shift = false;
        
            var err = 1;
            
            if (e.ctrlKey) ctrl = true; 
            if (e.shiftKey) shift = true;
            if (e.modifiers & e.CONTROL_MASK) ctrl = true;
            if (e.modifiers & e.SHIFT_MASK) shift = true
            
            var isSelected = elem.className.indexOf('ui-selected')==true;
            

            if (this.displayMode == 1) {
                if (!shift) {
                    selection = document.getElementsByClassName('mediaPreview');
                    for(var i=0;i<selection.length;i++) {
                        selection[i].className = 'mediaPreview';
                    }
                    this.selected = [];
                } 
                if(isSelected){
                    elem.removeClassName("ui-selected");                        
                    //var tempID = elem.mediaIndex; 
                    var tempID = mediaId;
                    this.selected.splice(this.selected.indexOf(tempID),1);   
                } else {
                    this.markFileSelected(elem);
                }
                if (this.selected.length==1) {
                    //this.showPanels(elem.mediaIndex);
                    //this.selectedFile = elem.mediaIndex;
                    this.showPanels(mediaId);
                    this.selectedFile = mediaId;
                } else {
                    this.closeDetailPanel() 
                }
            
            } else {
                
                //this.showPanels(elem.mediaIndex);
                this.showPanels(mediaId);
            }
            this.updateActionPanels();
            
        } catch (ex) {
            for ( var strKey in ex )
                strError += strKey + "\t" + ex [ strKey ] + "\n";
            MFTools.showFeedback('error',  'MediaGallery.selectItem\n' +  strError );
    
        }

    },

    updateActionPanels : function() {

        var selectedFiles = this.getSelectedFiles();
        var showDeny = false;
        var showApprove = false;

        var tags = [];
        
        for(var i=0;i<selectedFiles.length;i++) {

            var itags = this.cachedData[selectedFiles[i]].tags.split(' ');

            // Finding simular tags
            for(var k=0;k<itags.length;k++) {
                var found = false;
                for(var j=0;j<tags.length;j++) {
                    if (tags[j] == itags[k]) found = true;
                }
                if (!found) tags.push(itags[k]);
            }

            if (this.cachedData[selectedFiles[i]].moderationstatus!=1) showApprove = true; 
            if (this.cachedData[selectedFiles[i]].moderationstatus!=2) showDeny = true; 

        }
        
        tags = tags.join(' ');

        $('combinedTags').value = tags;
        
        if (selectedFiles.length>0) {
            this.showPanels();
        } else {    
            $('actionsPanel').hide();
        }
       
        if (showApprove)
            $('approveBtn').show();
        else
            $('approveBtn').hide();

        if (showDeny)
            $('denyBtn').show();
        else
            $('denyBtn').hide();
    },

    
    closeDetailPanel : function () {
        this.detailPanel = false;
        $('plank').removeClassName("open");
        $('plank').addClassName("closed");        
    },
    

    getMediaResult : function(data){

        MediaGallery.cachedData = data['data'];
        MediaGallery.selected = [];
        /* old 
            MediaGallery.totalItems = data['numRows'];
        */
        MediaGallery.totalItems = data['totalCount'];
        MediaGallery.refreshView();
        
        if($('totalCount')){
            $('totalCount').innerHTML = data['totalCount'] + ' files';
        }
    },
   
    getMedia : function() {
 
        var mediacontext = '';
        if (MediaGallery.showComments){
            mediacontext = 'ALL';
        } else {
            mediacontext = 'PARENT';
        }

        if($('totalCount')){
            $('totalCount').innerHTML = 'counting files..';
        }

        var params = {
            vhost : selectedVHost, 
            sort: $('sort').value,
            limit : this.itemLimit, 
            start: (this.currentPage * this.itemLimit),
            noCache : true
        }
    
		params [ 'filters' ] = { 'status': MediaGallery.selectedFileStatus };
		params [ 'filters' ] [ 'hidden' ] = 'ALL';
		params [ 'filters' ] [ 'includeChildren' ] = 1;

        var TagFilter = document.location.toString ().toQueryParams ().tag;

        if ( TagFilter != null )
			params [ 'filters' ] [ 'tag' ] = TagFilter;

		if ($('filetype').value)          params [ 'filters' ] [ 'filetype' ] = $( 'filetype' ).value;
		if (MediaGallery.selectedModerationStatus != null) params [ 'filters' ] [ 'moderationStatus' ] = MediaGallery.selectedModerationStatus;
		if (userId)                       params [ 'filters' ] [ 'uid' ] = userId;
		if ($('channel').value)           params [ 'filters' ] [ 'channel' ] = $('channel').value;
		if (searchQuery)                  params [ 'filters' ] [ 'query' ]   = searchQuery;
		params['filters']['context'] = mediacontext;
        
        var fields = new Array('id','title','filetype','location','uid','user_name','hits','upload','message','votecount','tags','channel','commentcount','rating','moderationstatus','rotation', 'status' ,'extension', 'publicUrl');

		params [ 'fields' ] = fields;

        var handler = MediaGallery.getMediaResult;
        jsonRequest('media.getFiles', params, handler, null, true);
        
    },

    setSearchQuery : function(q) {

        searchQuery = q;

    },

    setLimit : function(limit, elem) {
        
        if (MediaGallery.currentPage == 0 && limit<=MediaGallery.cachedData.length) {

            MediaGallery.cachedData = MediaGallery.cachedData.slice(0,limit);
            MediaGallery.itemLimit = limit;
            MediaGallery.refreshView();

        } else if (limit > MediaGallery.cachedData.length) {

            MediaGallery.currentPage = 0;
            MediaGallery.itemLimit = limit;
            MediaGallery.getMedia();

        }

        var root  = elem.parentNode;
        var sizes = root.getElementsByTagName('a');
        

        for(var i=0; i<sizes.length; i++){
            $(sizes[i]).setStyle({color: '#444C51'});
        }
        
        elem.style.color = "black";
    

    },

    updatePager : function() {
        Pager.updatePager(this.totalItems,this.itemLimit,this.currentPage,"MediaGallery.switchPage");
    },

    switchPage : function(page) {

        this.currentPage = page;
        this.getMedia();

        if ( document.location.toString ().indexOf ( '#page' ) != -1 )
            document.location = document.location.toString ().replace ( /#page[0-9]+/, '#page' + ( page + 1 ).toString () );
        else
            document.location = document.location.toString () + '#page' + ( page + 1 );

        return false;
    },

    selectAll : function(){
        
        if (this.displayMode==1) {
            var media = $('mediaList').getElementsByClassName('mediaPreview');
        } else {

            var media = $('mediaList').getElementsByTagName('input');

        }
        for(var i=0;i<media.length;i++) {
            
            this.markFileSelected(media[i]);

        }
        this.updateActionPanels();

    },

    toggleComments : function (elem) {

        if(MediaGallery.showComments) { 
            MediaGallery.showComments = false 
            elem.innerHTML = "show comments";
        } else { 
            MediaGallery.showComments = true 
            elem.innerHTML = "hide comments";
        } 
        MediaGallery.getMedia();

    },

    getSelectedFiles : function() {

        if (this.displayMode == 1) {
            return this.selected;

        } else {

            var selected = [];
            checks = $('mediaList').getElementsByTagName('input');

            for(var i = 0; i < checks.length; i++) {
                if (checks[i].checked) selected.push(checks[i].value);
            }
            return selected;

        }

    },

    deleteSelected : function() {

        selected = this.getSelectedFiles();

        if (selected.length == 0) {
            Messenger.message(2,'No files selected!');

        } else {

			var params = [];
			var totalComments = 0;
			for(var i = 0; i < selected.length; i++) {
				params['id[' + i + ']'] = this.cachedData[selected[i]]['id'];
				totalComments += this.cachedData[selected[i]]['commentcount']; 
			}

			var msg = 'Are you sure you want to delete ' + selected.length + ' file(s)?';
			if (totalComments>0) msg+=' This will also delete ' + totalComments + ' comments';

            if (confirm(msg)) {

                jsonRequest('media.deleteFile',params,
                    function(result) { MediaGallery.changeStatusResult(result, 'message', 'Media file Deleted'); },
                    function(result) { MediaGallery.changeStatusException(result, 'error', 'Error while trying to delete media file'); }
                );

            }

        }

    },

    trashCan : function (handle) {
        selected = this.getSelectedFiles();
        var ids = [];
        for(var i = 0; i < selected.length; i++) ids.push(this.cachedData[selected[i]]['id']);

        var params = [];
        for(var i=0; i< ids.length; i++) {
            params['id[' + i + ']'] = ids[i];
        }
        
        switch(handle){
            case "trash" :
                if (selected.length == 0) {
                    Messenger.message(2,'No files selected!');
                    return false;
                } 

                jsonRequest('media.trashFile',params,
                    function(result) { MediaGallery.changeStatusResult(result, 'message', 'Media file Trashed'); },
                    function(result) { MediaGallery.changeStatusException(result, 'error', 'Error while trying to trash media file'); }
                );
            break;
            case "restore" :
                if (selected.length == 0) {
                    Messenger.message(2,'No files selected!');
                    return false;
                } 
                jsonRequest('media.untrashFile',params,
                    function(result) { MediaGallery.changeStatusResult(result, 'message', 'Media file Restored'); },
                    function(result) { MediaGallery.changeStatusException(result, 'error', 'Error while trying to restore media file'); }
                );
            break;
            case "empty" :
                if(!confirm('Are you sure you want to **PERMANENTLY** delete all files in the trash?')){
                    return false;
                }
                params["vhost"] = selectedVHost;
                
                jsonRequest('media.emptyTrash',params,
                    function(result) { MediaGallery.changeStatusResult(result, 'message', 'Trashcan emptied');},
                    function(result) { MediaGallery.changeStatusException(result, 'error', 'Error while trying to dispose of trash');}
                );
            break;
        }
            
    },

    changeStatusResult : function(result, ftype, message)  {
        this.getMedia();
        MFTools.showFeedback(ftype, message);
    },

    changeStatusException : function(result, ftype, message) {
        
        MFTools.showFeedback(ftype, message + ': '+ result['result'], 8000);
    },

    approveSelected : function(result) {

        var params = {
            status : 1
        };    
        
        var mediaIds = this.getSelectedMediaIds();

        for (var i=0; i < mediaIds.length; i++) { 
            params['id['+i+']'] = mediaIds[i];
        }


        jsonRequest('media.setModerationStatus',params,
            function(result) { MediaGallery.changeStatusResult(result, 'message', 'Media file Approved' ); },
            function(result) { MediaGallery.changeStatusException(result, 'error', 'Error while trying to moderate media file'); }
        );
        
    },
    
    denySelected : function(result) {

        var params = {
            status : 2
        };    
        
        var mediaIds = this.getSelectedMediaIds();

        for (var i=0; i < mediaIds.length; i++) { 
            params['id['+i+']'] = mediaIds[i];
        }


        jsonRequest('media.setModerationStatus',params,
            function(result) { MediaGallery.changeStatusResult(result, 'message', 'Media file Denied'); },
            function(result) { MediaGallery.changeStatusException(result, 'error', 'Error while trying to moderate media file'); }
        );

    },

    getSelectedMediaIds : function() {

        selected = this.getSelectedFiles();
        var ids = [];
        for(var i = 0; i < selected.length; i++) ids.push(this.cachedData[selected[i]]['id']);
        return ids;
        
    },

    highlightUnconvertedIds : function(unConvertedIds) {
    $$('.mediaPreview').each(function(item) {
        unConvertedIds.each(function(unConvertedItem) {
        if(item.mediaId == unConvertedItem) {
            new Effect.Highlight(item.id, { startcolor: '#ff4444', endcolor: '#ffffff', restorecolor: '#ffffff', duration: 5});
        }
        });
    });
    },

    updateChannel : function(channel) {
    
        var params = {
            'newProperties[channel]' : channel
        };    

        var mediaIds = this.getSelectedMediaIds();

        for (var i=0; i < mediaIds.length; i++) { 
        params['id['+i+']'] = mediaIds[i];
        }


    jsonRequest('media.updateMediaData',params,function(result) { MediaGallery.updateMediaResult(result); } );

    },

    showPanels : function(mi) {

        try {
            
            if (this.detailPanel) {
            
                $('actionsPanel').show();

            } else {
                
                window.setTimeout('$(\'actionsPanel\').show()',100);

            }
         } catch (ex) {
            alert('MediaGallery.showPanels\n' + ex.message);
        }

    },
    
    updateMediaResult : function(result) { 

        Messenger.message(1,'Media is updated');

    },

    addToCollection : function(collection) {
        if (collection=='[NEW]') {
            document.location = '/collectioncreate?vid=' + selectedVHost;
        } else {
            var params = {
                collection : collection
            }    
                
            var mediaIds = this.getSelectedMediaIds();
            
            var unConvertedIds = new Array();
            var convertedIds = new Array();
            
            for (var i=0; i < mediaIds.length; i++) { 
                var boolConverted = false;
                MediaGallery.cachedData.each(function(item) {
                    if(item['id'] == mediaIds[i] && item['status']==3) boolConverted = true;
                });
                
                if(boolConverted) {
                    params['id['+i+']'] = mediaIds[i];
                    convertedIds.push(mediaIds[i]);
                } else {
                    unConvertedIds.push(mediaIds[i]);
                }
            }
            
            MediaGallery.unConvertedIds = unConvertedIds;

            if ( convertedIds.length ) {
                jsonRequest (
                    'collections.addFileToCollection',
                    params,
                    function ( result ) {
                        MediaGallery.addToCollectionResult ( result );
                    },
                    function ( error ) {
                        switch ( error [ 'exception' ] ) {
                            case 'FileMobile_Storage_DuplicateMediaException':
                                Messenger.message ( 2, 'Collections cannot contain duplicate items. Please review the contents of this collection.' );
                                break;

                            default:
                                Messenger.message ( 2, error.result );
                                break;
                        }
                    }
                );
            }
            else
                Messenger.message (2, 'The file you selected could not be added to the collection because it is not yet converted.' );
        }
    },

    addToCollectionResult: function(result) {
    if(MediaGallery.unConvertedIds.length) {
        Messenger.message(2, 'One or more of the items you selected could not be added to the collection because they are not yet converted.');
        MediaGallery.highlightUnconvertedIds(MediaGallery.unConvertedIds);
    } else {
        Messenger.message(1,'File was added to collection');
    }

    MediaGallery.unConvertedIds = new Array();
    },

    setTags : function(tags) {
        try {
        
        var params = {
            'newProperties[tags]' : tags
        };

        var mediaIds = this.getSelectedMediaIds();

        for (var i=0; i < mediaIds.length; i++) { 
            params['id['+i+']'] = mediaIds[i];
        }

        var sf = this.getSelectedFiles();
        for(i=0;i<sf.length;i++) {

            var sid = sf[i];
            this.cachedData[sid].tags = tags;

        }
        
        jsonRequest('media.updateMediaData',params,function(result) { MediaGallery.updateMediaResult(result); });
        } catch(err) {alert(err); }
    },

    selectTool : function(id) {
        var tools = $('tools').getElementsByTagName('FORM');
        for(var i=0; i<tools.length; i++){
            $(tools[i]).hide();
        }

        // Must ensure the newly selected tool exists to handle the user selecting "Please select" or the divider ("-----")
        if ( id != '' )
            new Effect.SlideDown(id, {duration: 0.1});
    },
    
    validateSetChannel : function(form) {

        if (!form.channel.value) {
            Messenger.message(2,'Please select a channel');
            return false;
        } else {
            return true;
        }

    },

    validateAddToCollection : function(form) {

        if (!form.collection.value) {
            Messenger.message(2,'Please select a collection');
            return false;
        } else {
            if(form.collection.value=='[NEW]'){
                document.location = '/collections?vid=' + selectedVHost + '&createcollection=true';    
                return false;
            } else {
                return true;
            }
        }
    },

    searchMedia : function(form) {
        if (isNaN(form.query.value) || form.query.value == '') {
            MediaGallery.getMedia();
        } else {
        	var params = {'id':form.query.value}
        	jsonRequest('media.getFileInfo',params,function(result) {
        		document.location = '/mediadetail/' + form.query.value + '?vid=' + selectedVHost;
        	},function(result){
        		MediaGallery.getMedia();
        	});
        }
    }

}

/* $Id: Messenger.js 7593 2008-03-11 19:54:57Z evert $ */
var Messenger = {

    message : function(type, msg) {
    
    	var ctype = (type==1?'message':'error');

    	//$('messagebox').innerHTML = '<span id="' + ctype + '">' + msg + '</span>';

    	MFTools.showFeedback(ctype, msg);

    }

}
/* $Id: Navigation.js 17009 2010-07-09 20:26:30Z kevin $ */
var Navigation = {

    showSubMenu : function (id, elem) {
    	
    	if($(id).className == "active"){
    		return;
    	} else {

    		elem = elem.parentNode;
    	
    		var links = $(elem).getElementsByTagName("a");
    	
    		var submenus = $('mainmenu').getElementsByClassName('submenu');
    			
    		for(var i=0; i<submenus.length; i++){
    			submenus[i].hide();
    		}
    		
    		new Effect.Appear(id, {duration: 0.15});
    		
    		var mainmenuitems = $('mainmenu').getElementsByClassName("mainmenuitem");

    		for(var i=0; i<mainmenuitems.length; i++){
    			mainmenuitems[i].getElementsByTagName("a")[0].className = "";
    		}
    	
    		links[0].className="active";
    	}

    },

    positionSubMenu : function(id, id2){
    	var e = $(id2).parentNode;
        var submenu_standard_width = 0;
   
        //id = submenu id, e = hovered mainmenuitem
    
        // Get the current submenu
    	var submenu = $(String(id));
    	submenu.style.position = "absolute";
    	
    		// Get the center of the hovered main menu item
    	var menu_center = Math.floor(e.offsetLeft + (e.offsetWidth / 2));
    	
    	// Get the current width of the submenu
    	var submenu_width = 0;
    	var subs = submenu.getElementsByTagName("li");
    	submenu_width = parseInt ( subs.length ) * 151;
    /*	
    	for( var i=1; i<subs.length; i++){
    		submenu_width += parseInt(subs[i].style.getComputedWidth());
    	}
    */	
    	// Calculate the center of the submenu
    	var submenu_center = submenu_width / 2;
    	
    		// Calculate the space needed to indent the submenu with
    	var submenu_left = Math.floor(menu_center - submenu_center);
    	
    	// In case the submenu left position is negative, set it to 0, so it doesn't break out on the left side
    	if (submenu_left <= 0) {
    		submenu_left = 0;
    	}
    	
    	// If the original width of the submenu is not stored, do so now
    	if (submenu_standard_width == 0) {
    		submenu_standard_width = submenu.offsetWidth;
    	  //submenu_standard_width = 500 + "px";
    	}

    	// Make sure the submenu doesn't break out on the right side
    	if (submenu.offsetWidth >= submenu_standard_width) {
    		submenu.style.width = (submenu_width) + "px";
    		//submenu.style.width = 900 + "px";
    	}
    	if(submenu.offsetWith >= 900) submenu.style.width = 900 + "px";

    	// Set the left position of the submenu to the calculated position
    	submenu.style.left = (submenu_left + 30) + "px";
    	return true;
    },

    openSubMenu : function(elem){
        //fincd the menu containing div
        menuroot = $('mainmenu');
        //make array of links
        links = menuroot.getElementsByTagName('a');
        //make array of submenus
        submenus = menuroot.getElementsByTagName("ul");   
        //store the clicked element's id in a variable    
        targetmenu = elem.id;
   
        //setting all submenus to closed
        for(var i= 0; i<submenus.length; i++){
            submenus[i].className = "closed";        
        }
        //setting all mainmenu items to a normal look
        for(var i=0; i<links.length; i++){
            $(links[i]).removeClassName('active');
        }
         
        //setting clicked menuitem to active
        $(targetmenu).addClassName('active');

        //setting clicked menuitem's submenu to opened
        $(targetmenu+'-menu').className = "opened";

        submenuItems = $(targetmenu+'-menu').getElementsByTagName('li');

        return submenuItems.length>0?false:true;
    },

    toggleHeader : function() {
        if($('app-header').hasClassName("open")){
            $('app-header').className = "closed";
        } else {
            $('app-header').className = "open";
        }
    },
    
    activateMenu : function(id) {

    	var items = $('topMenu').getElementsByTagName('a');

    	for(var i=0;i<items.length;i++) {
    		items[i].className = '';
    	}

    	var subMenu = $('subMenu').getElementsByTagName('div');

    	for(var i=0;i<subMenu.length;i++) {
    	    subMenu[i].style.display = 'none';
    	}

    	$('topMenu' + id).className = 'active';	
    	
    	if ($('subMenu' + id)) {
    		$('subMenu' + id).style.display = 'block';
    	}

    },
   
	init : function () {
		var menuitems = $('topMenu').getElementsByTagName('a');
		for (var i=0; i<menuitems.length; i++){

			if($(menuitems[i]).hasClassName('active')){
				Navigation.activateMenu(i+1);
			}

		}
	}

}
/* $Id: Pager.js 12912 2009-02-24 18:52:40Z evert $ */
var Pager = {
    
    currentPage: 0,

    updatePager : function(totalItems,itemLimit,currentPage,callBack,targetElem) {
        
        this.currentPage = currentPage;

        var pageCount = (totalItems / itemLimit);
        pageCount = Math.ceil(pageCount);

        if (targetElem) {
            var pager = $(targetElem);
        } else {
            var pager = $('pager');
        }
        
        var pdata = '';

    	for(var i=0;i<5 && i<pageCount;i++) {
    		pdata+= this.drawItem(i,callBack);
    	}

        if (i<currentPage-3) {
    		i = currentPage - 3;
    		pdata+='<a name="dots" class="btn">...</a>';
        } 

    	for(true; i<currentPage + 3 && i<pageCount;i++) {
    		pdata+=this.drawItem(i,callBack);
    	}

    	if (i<pageCount - 5) {
    		i = pageCount - 5;
    		pdata+='...';
        }

    	for(true; i<pageCount;i++) {
    		pdata+=this.drawItem(i,callBack);
    	}
    	
        pager.innerHTML = pdata;
    },

    drawItem : function(i,callback) {
    	if (this.currentPage == i) {

    		return '<a name="current" class="btn selected">' + (i+1) + '</a>';

    	} else {
    	
    		return '<a class="btn" href="#page'+(i+1)+'" onclick="' + callback + '('  + i + ');">' + (i+1) + '</a>';

    	}
    }
}
/* $Id: Player.js 7593 2008-03-11 19:54:57Z evert $ */
var Player = {

    tempData : '',
    isFullscreen : false,
    parent : false,
    oWidth : 0,
    oHeight: 0,

    fullscreen : function() {

    	if (this.isFullscreen) {

    		vh = $('mediaContainer');

    		document.body.removeChild(vh);

    		this.parent.appendChild(vh);


    		var vidPlr = document.getElementById('VideoPlayer');
    		
    		vidPlr.style.position = 'relative';
    		vidPlr.style.width = this.oWidth;
    		vidPlr.style.height = this.oHeight;

    		var bce = document.body.childNodes;
    		for(var i=0;i<bce.length;i++) {

    			if(bce[i].nodeType==1)
    				bce[i].style.display = "block";

    		}
    		

    	//	document.body.innerHTML = this.tempData;

    	} else {

    		
    		var vh = document.getElementById('mediaContainer');

    		this.parent = vh.parentNode;

    		vh.parentNode.removeChild(vh);
    		
    		var bce = document.body.childNodes;

    		for(var i=0;i<bce.length;i++) {

    			if(bce[i].nodeType==1)
    				bce[i].style.display = "none";

    		}

    		

    		document.body.appendChild(vh);

    		/*
    		vh.style.width = '100%';
    		vh.style.height = '100%';
    		vh.style.position = 'absolute';
    		vh.style.top = '0';
    		vh.style.left = '0';
    		*/

    		var vidPlr = document.getElementById('VideoPlayer');

    		this.oWidth = vidPlr.style.width;
    		this.oHeight = vidPlr.style.height;

    		vidPlr.style.position = 'absolute';
    		vidPlr.style.top = '0px';
    		vidPlr.style.left = '0px';
    		vidPlr.style.width = '100%';
    		vidPlr.style.height = '100%';

    		/*
    		//var vh = $('mediaContainer').innerHTML;

    		this.tempData = document.body.innerHTML;

    		document.body = vh;
    		
    		

/*
    		$('VideoPlayer').style.position = 'absolute';
    		$('VideoPlayer').style.top = '0px';
    		$('VideoPlayer').style.left = '0px';
    		$('VideoPlayer').style.width = '100%';
    		$('VideoPlayer').style.height = '100%';
*/
    	}
    	this.isFullscreen = !this.isFullscreen;

    },

    allowsFullscreen : function() {

    	return true;

    }

};
var Popup = {

    openWindow : function (url, name, params){
    	
    	window.open(url, name, params);
    
    }

}
/* $Id: TabBox.js 8929 2008-04-28 21:28:39Z evert $ */
var TabBox  = {
    
    displayTabContents : function(id) {

    	try { 

    		var divs = this.getTabs();
    		for(var j=0; j<divs.length; j++) {
    	    	$(divs[j]).className = "tabPage closed";
    		}
    		 $('tab'+id).className = "tabPage open";


    	} catch (ex) {
    		alert('TabBox.displayTabContents\n' + ex.message);
    	}
    	 
   },

   openTab : function(elem){

		if (!elem) return false;
    	try {
    		
    		var tabs = document.getElementsByClassName('tabSelect')[0].getElementsByTagName('a');

    		for(var k=0; k<tabs.length; k++){
    			tabs[k].className = '';
    		}

    		elem.className = "active";

    		this.displayTabContents(elem.id.substring(elem.id.length-1));
    		elem.blur();

    		return false;
    	} catch (ex) {
    		alert('TabBox.openTab\n' + ex.message);
    	}

   },
 
    getTabs : function() {

    	try {
    		var tabboxes = document.getElementsByClassName('tabBox');
			var data = tabboxes[0].getElementsByClassName('tabPage');
    		return data;
    	} catch (ex) {
    		alert('TabBox.getTabs\n' + ex.message);
    	}
    },
     
    getCurrentTab : function() {

        var tabs = this.getTabs();
        for(var j=0; j<tabs.length ;j++) {
             if(tabs[j].hasClassName("open")) return j;
        }
        return 0;

    }
    
}
var i18n = {
    
    catElem : '', //populated by template 
    appId : '',
    currentCategory : '',
    lang1 : 'en',
    lang2 : 'fr',
    currentCatStrings : {},
    catChangedHandler : null,
    allowCatChange : true,
    categoryChangeCount : 10,
    saved : true,

    setCategory : function (cat) {
        // We can't let the setInterval call below execute again while there's already an interval set, otherwise
        // we'd have no way to clear the interval later.
        if ( i18n.catChangeHandler != null ) {
            console.log ( 'Cowardly refusing to start category change, category change already in progress.' );

            return;
        }

        i18n.showLoader(true);

        if (i18n.checkEmptyCategory()){
            //nothing to save here
        } else {
            // save currently selected category's translation
            if (i18n.currentCategory && i18n.currentCategory.length) {
                i18n.allowCatChange = false;
                i18n.saveStringsForCategory(i18n.lang1);
                i18n.saveStringsForCategory(i18n.lang2);
            }
        } 
        // now that's a poor man's fix! TODO fix this for real
        i18n.catChangeHandler = setInterval(function () {
            if(!i18n.allowCatChange){
                i18n.categoryChangeCount--;
                if (i18n.categoryChangeCount < 0){
                    Messenger.message("error","We were unable to save the changes in a reasonable time. Please check your internet connection.");
                }
                return;
            } 
            i18n.currentCategory = cat;
            i18n.highlightCurrentCategory();
            i18n.getCurrentCategoryStrings();
            i18n.categoryChangeCount = 10;

            clearInterval ( i18n.catChangeHandler );
            i18n.catChangeHandler = null;
        }, 500);
    },

    // getting catergories from the service
    getCategories : function (selectedIndex){
        if( !i18n.appId ){
            Messenger.message("error","There's no application id!");
        } else {
            var r = new fm.api.Request('i18n.getCategories', { 'appId' : i18n.appId});
            r.onResult = function(result) { i18n.processCategories(result, selectedIndex); };
            r.onError  = function(result) { i18n.exception(result); };
            r.invoke();
        }
    },
    
    // populating categories list
    processCategories : function (data, selected) {
        var newbtn = '<li><input type="text" value="new category" id="newCatKeyword" onclick="if(this.value==\'new category\')this.value=\'\';"/><a class="add"  onclick="i18n.createCategory(); return false"></a></li>\n'; 
        var html = ''

        data.each( function (cat) {
            html += 
                '<li id="cat-'+ cat.keyword +'"><a href="#" onclick="i18n.setCategory(\'' + cat.keyword +'\'); return false;">' + cat.keyword + '</a>' + 
                '<a class="delete" onclick="i18n.deleteCategory(\'' + cat.keyword +'\'); return false;">&nbsp;</a>' + 
                '</li>\n';
        });
        
        this.catElem.innerHTML = html + newbtn;
        
        $('loader').hide();
        
        //selected is a number of a category in the categorylist (0 on pageload). and is used to highlight a certain category. 
        if (selected) {
            i18n.setCategory(data[selected]['keyword']);        
        } else {
            i18n.setCategory(data[0]['keyword']);
        }


    },

    // creating a new category
    createCategory : function (){
        var newCatKeyword = $('newCatKeyword').value;
        var keywords = $$('ul#categories li a[href="#"]');
        var duplicate = false; 
        
        if (newCatKeyword && newCatKeyword.length) {
            if ( !/^[A-Za-z][A-Za-z0-9_]*$/.test ( newCatKeyword ) ) {
                Messenger.message ( "error", "Invalid category name \"" + newCatKeyword + "\"; category names must start with a letter and may only contain letters, digits, and underscores (_)." );
                return;
            }
           
            for (var i=0; i<keywords.length; i++){
                // checking for a category name that's already been used
                if (newCatKeyword == keywords[i].innerHTML){
                    duplicate = true;
                    break;
                }
            }

            if (!duplicate) { 
                var r = new fm.api.Request('i18n.createCategory', {'appId' : i18n.appId, 'category' : newCatKeyword});
                r.onResult = function(result) {i18n.getCategories(keywords.length)};
                r.onError = function(result) {i18n.exception(result)};
                r.invoke();
            } else {
                Messenger.message("error","Duplicate category names are not allowed. (There is already a category named "+newCatKeyword+"). "); 
            }
        } else {
        Messenger.message("error","Please fill out a category keyword");
        }
    }, 

    //deleting a category
    deleteCategory : function (category) {
        if (!category) {
             Messenger.message("error","Uhm, when you want to delete a category, please specify *which* category you want to delete");
        } else {
            if (confirm("Are you sure you want to delete this category?\n\nThere is NO UNDO!")){
                var r = new fm.api.Request('i18n.deleteCategory', {'appId' : i18n.appId, 'category' : category});
                r.onResult = function(result) {i18n.getCategories()};
                r.onError = function(result) {i18n.exception(result)};
                r.invoke();
                $('translation-table').innerHTML = '';
            }
        }
    },

    //WHATISTHISIDONTEVEN

    getCurrentCategoryStrings : function ( secondLanguage ) {
        /*var r = new fm.api.Request (
            'i18n.getStringsFromCategories',
            {
                "appId": i18n.appId,
                "language": ( typeof secondLanguage == 'undefined' ) ? i18n.lang1 : i18n.lang2,
                "categories": [i18n.currentCategory]
            }
        );

        r.onResult = function (result) {
            if ( typeof secondLanguage == 'undefined' ) {
                i18n.currentCatStrings = {};
                i18n.populateCurrentCategoryStringCache ( result, i18n.lang1 );
                i18n.getCurrentCategoryStrings ( true );
            }
            else {
                i18n.populateCurrentCategoryStringCache ( result, i18n.lang2 );
                i18n.processCurrentCategoryStrings ( i18n.currentCatStrings );
            }
        };

        r.onError  = function (result) { i18n.exception(result);};
        r.invoke();*/
        i18n.currentCatStrings = {};

        i18n.getSingleLanguageStrings ( true );
        i18n.getSingleLanguageStrings ( false );
    },

    getSingleLanguageStrings : function ( firstIfTrue ) {
         var r = new fm.api.Request (
            'i18n.getStringsFromCategories',
            {
                "appId": i18n.appId,
                "language": firstIfTrue ? i18n.lang1 : i18n.lang2,
                "categories": [i18n.currentCategory]
            }
        );

        r.onResult = function (result) {
            i18n.populateCurrentCategoryStringCache ( result, firstIfTrue ? i18n.lang1 : i18n.lang2 );
            i18n.processCurrentCategoryStrings ( i18n.currentCatStrings );
        };

        r.onError  = function (result) { i18n.exception(result);};
        r.invoke();
   },

    populateCurrentCategoryStringCache : function ( data, languageCode ) {
        if ( data.length != 0 ) {
            for ( category in data ) {
                if ( typeof i18n.currentCatStrings [ category ] == 'undefined' )
                    i18n.currentCatStrings [ category ] = {};

                //processing the category object (contains keyword + translation pairs)
                for ( keyword in data [ category ] ) {
                    
                    if ( typeof i18n.currentCatStrings [ category ] [ keyword ] == 'undefined' ) {

                        i18n.currentCatStrings [ category ] [ keyword ] = {};
                    }
                    i18n.currentCatStrings [ category ] [ keyword ] [ languageCode ] = data [ category ] [ keyword ];
                }
            }
        }
        
    },

    processCurrentCategoryStrings : function (result) {
        var table = '<table id="translation-table">';

        for ( category in result ) {
            for ( keyword in result [ category ] ) {
                    if (result [ category ] [ keyword ] [ i18n.lang1 ] === undefined) {
                        result [ category ] [ keyword ] [ i18n.lang1 ] = '';
                    }
                     if (result [ category ] [ keyword ] [ i18n.lang2 ] === undefined) {
                        result [ category ] [ keyword ] [ i18n.lang2 ] = '';
                    }
                table +=
                    '<tr><td class="keyword"><textarea class="keyword" onkeydown="i18n.adjustTextArea(this); i18n.saved=false;" onfocus="this.select();" onblur="i18n.resetTextArea(this);">' + keyword + '</textarea></td>' +
                    '<td><textarea class="strings-'+i18n.lang1+' lang1" onkeydown="i18n.adjustTextArea(this); i18n.saved=false;" onfocus="this.select();" onblur="i18n.resetTextArea(this);">' + i18n.currentCatStrings [ category ] [ keyword ] [ i18n.lang1 ] + '</textarea></td>' +
                    '<td><textarea class="strings-'+i18n.lang2+' lang2" onkeydown="i18n.adjustTextArea(this); i18n.saved=false;" onfocus="this.select();" onblur="i18n.resetTextArea(this);">' + i18n.currentCatStrings [ category ] [ keyword ] [ i18n.lang2 ] + '</textarea><button class="delete" onclick="i18n.deleteRow(this);" title="delete this row"></button></td>' + 
                    '</tr>';
            }
        }


        /*table +=
            '<tr><td class="keyword"><textarea class="keyword" onkeydown="i18n.adjustTextArea(this);" onfocus="this.select();" onblur="i18n.resetTextArea(this);"></textarea></td>' +
            '<td><textarea class="strings-'+i18n.lang1+'" onkeydown="i18n.adjustTextArea(this);" onfocus="this.select();" onblur="i18n.resetTextArea(this);"></textarea></td>' +
            '<td><textarea class="strings-'+i18n.lang2+'" onkeydown="i18n.adjustTextArea(this);"onfocus="this.select();"  onblur="i18n.resetTextArea(this);"></textarea></td>' + 
            '</tr>';
        */
        table += '</table>';

        $('translation-table-wrap').innerHTML = table;
        i18n.showLoader(false);
    },

    saveStringsForCategory : function (lang,showFeedback) {

        i18n.showLoader(true);

        var anError = false; 
        
        //first we need to make sure we got a correct language
        if (lang !== i18n.lang1 && lang !== i18n.lang2) {
            i18n.exception ( {"error" : "There was no language selected"});
            anError = true;
        }
        
        //grabbing keyword + string textareas
        var keywords = $$('textarea.keyword');
        var strings  = $$('textarea.strings-'+lang);

        if (keywords.length == 0 || strings.length == 0) return; //if there's no keywords/strings, don't save

        /*
        $$( 'textarea[class^="strings"]' ).each ( function ( x ) { 
            if ( x.value.strip () == '' ) {
                x.up ( 'tr' ).setStyle ( { 'backgroundColor': 'rgb( 255, 0, 0 )' } ); 
                anError = true;
            }
        } );
        */

        //making an object that'll send the strings as values of keyword -keys
        var the_strings = {};
        //every value has to be assigned a key
        if (keywords.length == strings.length){
            for (var i=0; i<keywords.length; i++){
                // TODO: make this nicer..  making keyword keys for the strings object, only if the keyword field is not empty
                if (keywords[i].value !== '' ){
                    var prop = keywords[i].value;
                    //populating the keys with string values
                    the_strings[prop] = strings[i].value;
                }
            }
        } else {
            //oh noez!
            i18n.exception ({"error":"There seems to be a mismatch in keywords and translations <br \>Keywords: " + keywords.length + ", Strings: " + strings.length}); 
            anError = true;
        }

        if (anError){
            return false;
        } else {
            var r = new fm.api.Request ('i18n.updateStringsForCategory', {"appId" : i18n.appId,"category":i18n.currentCategory,"language" : lang, "strings": the_strings});
            r.onResult = function(result) {
                i18n.showLoader(false);
                if(showFeedback){
                    MFTools.showFeedback("message","Changes saved",1000);
                    i18n.saved = true;
                }
                if ( lang == i18n.lang2 )
                    i18n.allowCatChange = true;
           };
            r.onError  = function(result) { i18n.exception(result); };
            r.invoke();
       } 
    
    },

    setLanguage : function (elem){
       
        // lo-fi switch between the first or second language selector
        // first, save current language strings locally,
        // then save the current language remotely (json)
        // thirdly, change selected language in the application (lang1 or lang2)
        // lastly, disable the selected language in the other select box

        if (elem.id == 'lang1') {
            
            i18n.saveStringsForCategory(i18n.lang1);
            i18n.lang1 = elem.value;
            $$('#lang2 option').each (function (item) {
                item.disabled = null;
            });
            
            $('lang2').select( 'option[value="'+elem.value+'"]')[0].disabled = "disabled";
           

            var lang2strings = $$('textarea.lang2');
            var keywords = $$('textarea.keyword');

            for (var i=0; i<lang2strings.length; i++){            
                i18n.currentCatStrings[i18n.currentCategory][keywords[i].value][i18n.lang2] = lang2strings[i].value;
            }

           i18n.getSingleLanguageStrings(true);

        } else {
            
            i18n.saveStringsForCategory(i18n.lang2);
            
            i18n.lang2 = elem.value;
             $$('#lang1 option').each (function (item) {
                item.disabled = null;
            });
            $('lang1').select( 'option[value="'+elem.value+'"]')[0].disabled = "disabled";
           
            var lang1strings = $$('textarea.lang1');
            var keywords = $$('textarea.keyword');

            for (var i=0; i<lang1strings.length; i++){            
                i18n.currentCatStrings[i18n.currentCategory][keywords[i].value][i18n.lang1] = lang1strings[i].value;
            }

//            i18n.getCurrentCategoryStrings(true);
              i18n.getSingleLanguageStrings(false);
        }
    
    },

    /* Here's some utility functions
     * they do interface things
     */


    //this function is used in case of a JSON emergency
    exception : function (exception) {
        var message = '';
        for(x in exception){
            message += exception[x] + ', ';
        }
        
        // if the message does not *not* contain the following string, show custom error, else show default error.
        // Sorry, I can't find any comprehensible "regex for dummies"
        if (message.search("Permission denied for i18n.getCategories") != '-1') {
            Messenger.message("error","You do not have permission to modify translations in this project. Please contact Filemobile Support.");
            $('translator').hide();
        } else {
            Messenger.message("error","An error occurred. Please try again. Error: " + message);
        }
        i18n.showLoader(false);

    },


    showLoader : function (show) {
        if(show){
            $('loader').show();
        } else {
            new Effect.Fade ($('loader'));
        }
    },

    adjustTextArea : function (textarea) {
        var lines = textarea.value.split("\n");
        var linecount = lines.length;

        $(textarea).up ( 'tr' ).select ( 'td' ).each ( function ( x ) { 
            if ( ((linecount * 14)) > 56){
                x.style.height = ((linecount * 14) + 14) + "px";
            }
        });
    },

    resetTextArea : function (textarea) {
        $(textarea).up ( 'tr' ).select ( 'td' ).each ( function ( x ) {
            x.style.height = "56px";
        });
    },

   highlightCurrentCategory : function (){
        var cats = $$('ul#categories li');
       
        // instead of doing if +  else, i'm doing 2 if's. That way you're updating less DOM nodes
        // good times.

        for (var i=0, len = cats.length; i<len; ++i){
            if ( cats[i].className == "selected"){
                cats[i].className = ""; //meow
            }
                
            if (cats[i].id === "cat-" + i18n.currentCategory){
                cats[i].className = "selected";
            }
        }
    },

    checkEmptyCategory : function () {
        if (i18n.currentCategory) {
            var empty = false;
            var tas = $$('textarea');
            if (tas.length == 0) { 
                empty = true; //there's no rows with translation data
                
            } else {
                var txt = '';
                for (var i = 0; i<tas.length; i++){
                    txt += tas[i].value;
                }
                if (txt == '') empty = true
            }
            //Messenger.message("error","There is nothing to save!");
            return empty;
        }
    },

    deleteRow : function (elem){
        var empty = $(elem).up ( 'tr' ).select ( 'textarea' ).findAll ( function (x) { return x.value.strip () == '' } ).length == 3;
        
        if (empty) {
                itemToDelete = elem.parentNode.parentNode;
                new Effect.Fade ($(itemToDelete));
                setTimeout( function () {
                    var bye = itemToDelete.parentNode.removeChild(itemToDelete);
                }, 1000);
        } else {
        
            if (confirm("Are you sure you want to delete this translation ("+i18n.lang1.toUpperCase() + " and " + i18n.lang2.toUpperCase() +")?\n\nThere is NO UNDO!")){
                itemToDelete = elem.parentNode.parentNode;
                new Effect.Fade ($(itemToDelete));
                setTimeout( function () {
                    var bye = itemToDelete.parentNode.removeChild(itemToDelete);
                }, 1000);
            }
        }
    },
   
    addRow : function () {
        var selected = $$('#categories li.selected')[0];
        
        if (!selected || typeof selected == 'undefined') {
            return;
        }

        var row =
            '<tr><td class="keyword"><textarea class="keyword" onkeydown="i18n.adjustTextArea(this);" onfocus="this.select();" onblur="i18n.resetTextArea(this);"></textarea></td>' +
            '<td><textarea class="strings-'+i18n.lang1+' lang1" onkeyup="i18n.adjustTextArea(this);" onfocus="this.select();" onblur="i18n.resetTextArea(this);"></textarea></td>' +
            '<td><textarea class="strings-'+i18n.lang2+' lang2" onkeyup="i18n.adjustTextArea(this);" onfocus="this.select();" onblur="i18n.resetTextArea(this);"></textarea><button class="delete" onclick="i18n.deleteRow(this);"></button></td>' + 
            '</tr>';
        
        $('translation-table').insert({bottom: row});

    }

}
/* $Id: Uploader.js 16285 2010-03-30 13:41:14Z kevin $ */
// Reconstructing a specific portion of the SWFUpload JS object for referencing error codes
// (see http://demo.swfupload.org/Documentation/#queue_error)
SWFUpload = function () {};
SWFUpload.QUEUE_ERROR = {};
SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED = -100;

var Uploader = { 
	/* Reference to the <object> element */
	swf : null,
    fileMap : [],

    queueLimit : 100,

	init : function(element) {

		var swf = new fm.flash.Object({
		  src : '/static/widgets/swfupload.swf',
		  width : '94',
		  height : '27',
		  wmode : 'transparent',
		  id : 'uploaderSwf',
		  flashVars : { 
			 buttonText     : '',
			 callbackObject : 'Uploader',
			 debugEnabled   : 'true',
			 uploadURL      : '/services/upload2',
			 buttonImageURL : '',
			 fileSizeLimit  : '510 MB',
			 fileQueueLimit : this.queueLimit,
			 fileUploadLimit: 100,
			 httpSuccess    : '',
			 filePostName   : 'fmupload',
			 movieName      : 'blabla',
			 useQueryString : 'false',
			 requeueOnError : 'false',
			 assumeSuccessTimeout : 0
		  }
		});

		swf.embed(element);
		this.swf = element.firstChild;

	},

	debug : function(str) {
		
		fm.util.log(str);	

	},

	testExternalInterface : function() {

		return true;

	},

	flashReady : function() {

		fm.util.log('flash ready');

	},

	fileDialogStart : function() {  },
	fileDialogComplete : function() {  },
	fileQueueError : function(errorCode,file,message) { 
        switch ( file ) {
            case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED:
                Messenger.message ( 2, "An attempt was made to add more files to the upload queue than are supported; only " + this.queueLimit + " files may be uploaded at once." );
                break;

            default:
		        Messenger.message ( 2, message );
                break;
        }
	},

	fileQueued : function(fileObj) { 
        $('fileList').innerHTML+='<div class="queuedUploadItem" id="uploadFile' + (this.fileMap.length) + '"><img class="progressBar" src="/static/2/images/blank.gif" width="0px"  height="22px" /><div class="filename">' + fileObj.name + '</div><div class="percHolder">(<span class="percCount">0</span>%)</div></div>'; 
        this.fileMap[fileObj.index] = fileObj;
    },

    fetchFileElem : function(fileObj) {
        //there's plenty of ways to do this, but this is the smallest change in the overall working of the code.
        return $('uploadFile' + fileObj['index']);
    },

	uploadStart : function() { 

		this.swf.ReturnUploadStart(true);

	},

    updateProgressBar : function (elem, percent){
    	if(percent < 1){
    		elem.getElementsByTagName('img')[0].setAttribute('width', 0);
    	} else {
    		elem.getElementsByTagName('img')[0].setAttribute('width' , (3.2 * Math.round(percent)) + "px") ;
    	}	
    },

    uploadProgress : function(fileObj,bytesLoaded) {

		fm.util.log(fileObj);
		fm.util.log(bytesLoaded);

    	elem = this.fetchFileElem(fileObj);
    	var perc = bytesLoaded / fileObj.size * 100;
    	elem.getElementsByTagName('span')[0].innerHTML = Math.round(perc,2);
    	Uploader.updateProgressBar(elem, perc);
    },

    uploadComplete : function(fileObj) {
    	elem = this.fetchFileElem(fileObj);
    	elem.getElementsByTagName('span')[0].innerHTML = '100';
    	Uploader.updateProgressBar(elem, 100);
    	progress = elem.getElementsByClassName('progressBar')[0];
    	progress.style.backgroundImage = 'url(/static/3/images/loader_done_bg.gif)';
		
        if(this.swf.GetStats().files_queued > 0) {
			this.swf.StartUpload();
		} else {
			MFTools.showFeedback(1,'Upload complete', 7200000);
		    this.fileMap = [];
            $('fileList').innerHTML = '';
        }
    
    },


    startUpload : function() {

		if(this.fileMap.length < 1){
			Messenger.message(2,'There are no files to upload. Click "Select files" to make a selection first.');
			return false;
		}

		this.swf.SetPostParams({
		    sessiontoken : fm.cookies.getCookie('SABRE_ID'), 
			vhost: selectedVHost,
            title: $('title').value,
			message : $('description').value,
			tags : $('tags').value,
			channel: $('channel').value
		});
		this.swf.StartUpload();

    },
   

	/* These functions are completely unrelated, only apply to html uploader */ 
    addFileField : function () {
    	
    	var inputs = $('htmlUpload').getElementsByTagName('li');
    	for (var i=0; i<inputs.length; i++){
    		var newInputNo = inputs.length + i;
    	}

    	var fileLI = document.createElement('li');
    	fileLI.id = "file_" + newInputNo; 

    	var fileField = document.createElement('input');
    	fileField.setAttribute('type','file');
    	fileField.setAttribute('name','file_'+newInputNo);
    	fileField.setAttribute('class','file');	
    	fileField.className = "file";
    
    	var removeFileBtn = document.createElement('button');
    	removeFileBtn.className = "removeFileField";
    	removeFileBtn.onclick =	function () {
    		Uploader.removeFileField('file_'+newInputNo);
    	}

    	var addFileBtn = document.createElement('button');
    	addFileBtn.className = "addFileField";
    	addFileBtn.onclick = Uploader.addFileField;

    	fileLI.appendChild(addFileBtn);
    	fileLI.appendChild(fileField);
    	fileLI.appendChild(removeFileBtn);
    	
    
    	$('htmlUpload').appendChild(fileLI);

    	return false;

    },

    removeFileField : function (id) {
    	var targetElem = $(id);
    	var parentElem = $('htmlUpload');
    	parentElem.removeChild(targetElem);
    }

}
/* $Id: UserDetail.js 10971 2008-09-23 19:10:26Z evert $ */
var UserList = {
    cachedData : [],

    debug : '' ,
    
    selected : [],
    
    currentPage : 0,
    
    itemLimit : 50,
    
    totalItems : 0,
    
    getUsersResult : function(data){
    	UserList.cachedData = data.data;
    	UserList.totalItems = data.totalCount;
        UserList.refreshView();
    },
    
    getUsers : function() {
        $('userList').hide();
    	$('loader1').show();
    	handler = UserList.getUsersResult;

    	start = UserList.currentPage * UserList.itemLimit;

        var filter = new Array();	

        // Default the search string to a single space since IE seems to send the string 'undefined' if the search string is zero length
        var searchString = ' ';

        if ( ( typeof ( $( 'query' ).value ) != 'undefined' ) &&
            ( $( 'query' ).value != 'Search' ) )
            searchString = $( 'query' ).value.replace ( /^\s+/, '' ).replace ( /\s+$/, '' );

        var params = {
            vhost: selectedVHost,
            offset: start,
            limit: UserList.itemLimit
        };

        if ( !$( 'showinactive' ).checked )
            params [ 'filters[active]' ] = 1;

        if ( [ 'email', 'firstname', 'lastname', 'user' ].indexOf ( $( 'ddlField' ).value ) != -1 )
            params [ 'filters[' + $( 'ddlField' ).value + ']' ] = searchString;
        else
            throw new Exception ( 'Invalid search field' );

        jsonRequest('users.getUsers', params, handler); 
        
    },

    refreshView : function() {
    	$('plank').className = "closed";
    	this.displayListView();
        Pager.updatePager(UserList.totalItems,UserList.itemLimit,UserList.currentPage,"UserList.switchPage");
    },
    
    generateHeaderElement : function ( strText, className) {
    	return '<th class="'+className+'">'+strText+'</th>';
    },

    generateDataElement : function ( strText, className, slice ) {
    	strText = String(strText);	

    	if(strText == 'undefined') strText = '';

    	if((slice && strText.length > 15) && (className != 'username')){ //  worst hack ever, i am adding the link to the username
        		strText = strText.substring(0, 15) + "..";
    	}

    	return '<td class="'+className+'">'+strText+'</td>';
    },
    
    displayListView : function() {
        $('userList').innerHTML = '';   
    
    	var table = '<table class="list">';
           table += '<tr class="index">';

        table += UserList.generateHeaderElement ( 'Firstname'    , 'firstname' ) ;
        table += UserList.generateHeaderElement ( 'Lastname'     , 'lastname'  ) ;
        table += UserList.generateHeaderElement ( 'Username'     , 'username'  ) ;
        table += UserList.generateHeaderElement ( 'Nickname'     , 'username'  ) ;
        table += UserList.generateHeaderElement ( 'Email'        , 'email'     ) ;
    	table += UserList.generateHeaderElement ( 'Gender'       , 'gender'    ) ;
        table += UserList.generateHeaderElement ( 'Type'         , 'type'      ) ;
        table += '</tr>';
       	
        for ( var dIndex = 0; ( dIndex < this.cachedData.length ) && ( dIndex < this.itemLimit ); dIndex++ ) {
    		var objUser = this.cachedData [ dIndex ];
    		
    		var cssClassName = '';
    		
    		if((dIndex %2) != 0){
                cssClassName = 'odd';
            }

    		var trRecord = '<tr class="'+cssClassName+'" ondblclick="UserList.viewUserDetails('+dIndex+');">';
    		//trRecord.listIndex = dIndex;
    	 	var username = objUser['user'];
    		var nickname = objUser['nickname'];
    		var email    = objUser['email'];
    		
    		try{
    			if(username && username.length > 15) username = username.substring(0,15) + '..';
    			if(nickname && nickname.length > 15) nickname = nickname.substring(0,15) + '..';
    			if(email && email.length > 15)    email = email.substring(0,15) + '..';
    		} catch(e) {
    			MFTools.showFeedback(e);
    		}
    		trRecord += UserList.generateDataElement ( objUser [ 'firstname' ] , 'firstname', true) ;
    		trRecord += UserList.generateDataElement ( objUser [ 'lastname' ]  , 'lastname', true ) ;
    		trRecord += UserList.generateDataElement ( '<a href="/memberdetail/' + objUser['id'] + '?vid=' + selectedVHost + '">' + username + '</a>', 'username', true ) ;
    		trRecord += UserList.generateDataElement ( nickname  , 'username', true ) ;
    		trRecord += UserList.generateDataElement ( email  , 'email'    ) ;
    		trRecord += UserList.generateDataElement ( objUser [ 'gender' ]    , 'gender'   ) ;
    		trRecord += UserList.generateDataElement ( objUser [ 'type' ]      , 'type'     ) ;
    		//trRecord.appendChild ( UserList.generateDataElement ( objUser [ 'storage' ]   , 'storage'  ) );
    		trRecord += '</tr>';	
            table += trRecord;
    		
    	}
        
		if(this.cachedData.length < 1){
			table = '<h1 style="text-align:center">There are no registered users in this project.</h1>';	
		}

		$('loader1').hide(); 
        
    	$( 'userList' ).show();
    	
    	$( 'userList' ).innerHTML = table;
    },
    
    viewUserDetails : function (id) {
    	objUser = UserList.cachedData [ id ];
    	document.location = '/memberdetail/' + objUser.id + '/?vid=' + selectedVHost;
    },    

    highlight : function(elem){
        if(elem.hasClassName("highlighted")){
            elem.removeClassName("highlighted");                        
            var tempID = elem.mediaIndex;                
            this.selected.splice(this.selected.indexOf(tempID),1);
        } else {
            elem.addClassName("highlighted");   
            this.selected.push(elem.mediaIndex);
        }                 
        for(var i = 0; i<this.selected.length; i++){
        }
    },
        
    setLimit : function(limit) {
       if (limit<=UserList.cachedData.length) {
            UserList.cachedData = UserList.cachedData.slice(0,limit);
            UserList.itemLimit = limit;
    		UserList.currentPage = 0;
            UserList.refreshView();
       } else if (limit > UserList.cachedData.length) {
            UserList.itemLimit = limit;
    		UserList.currentPage = 0;
            UserList.getUsers();
       }
    },

    switchPage : function(page) {
        this.currentPage = page;
        this.getUsers();
    }
}
/* $Id: Validate.js 7593 2008-03-11 19:54:57Z evert $ */
var Validate = {

    countText : function (field,textLengthDisplay,maxlimit) {
    	
    	var text;

    	switch(field.nodeName){
    		case 'TEXTAREA' : text = field.innerHTML;
    		break;
    		case'INPUT' : text = field.value;
    		break;
    	}

    	if (text.length > maxlimit) { 
    	// if too long...trim it!
    		text = text.substring(0, maxlimit);
    	// otherwise, update 'characters left' counter
    	} else {
    		switch(textLengthDisplay.nodeName){
    			case 'SPAN' : textLengthDisplay.innerHTML = maxlimit - text.length;
    			break;
    			case 'INPUT' :	textLengthDisplay.value = maxlimit - text.length;
    			break;
    		}
    	}
    },

    
    checkEmail : function (elem, s_email)
    {
    	// developed by www.willmaster.com
    		
    		if(!s_email) return false;
    			var i = s_email.indexOf(' ',0);
    			while(i> -1)
    			{
    				s_email = s_email.substring(0,i) + 
    				s_email.substring((i + 1),s_email.length);
    				i = s_email.indexOf(' ',0);
    			}
    			elem.value = s_email;
    			if((s_email.length <6) ||
    		    (s_email.indexOf('@',0) <1) ||
    	   	    (s_email.lastIndexOf('@') != s_email.indexOf('@',0)) ||
    			(s_email.lastIndexOf('@') > (s_email.length - 5)) ||
    			
    			// Because domain name extensions now have varying lengths, 
    			// the code to check for maximum of 3 characters after the final dot is disabled.
    			//	   (s_email.lastIndexOf('.') > (s_email.length - 3)) ||
    			(s_email.lastIndexOf('.') < (s_email.length - 4)) ||
    			(s_email.indexOf('..',0)> -1) ||
    			(s_email.indexOf('@.',0)> -1) ||
    			(s_email.indexOf('.@',0)> -1) ||
    			(s_email.indexOf(',',0)> -1))
    			{
    				MFTools.showFeedback('error','The email address "' + s_email + '" is not valid.');
    				return false;
    			}
    		return true;
    },

    checkPhone : function (elem) {
        var string = elem.value;
    	var field = elem.id;
    	
        if(string.match(/^[0-9\(\)\+\-\ ]*$/)) {
    	    $('display').innerHTML = '';
    		return true;
    	} else {
    		/*
    		$('messagebox').show();
    		$('messagebox').innerHTML = '<span id="error">'+field+': Letters not allowed! </span>';
    		*/
    		MFTools.showFeedback('error', field+': Letters not allowed!', 5000);
    		//return false;
    	}
    
    }

}
/* $Id: WidgetSetup.js 2512 2007-05-13 22:02:32Z evert $ */
var WidgetSetup = {

    nextClick : function() {

        tab = TabBox.getCurrentTab();
        selector = $('tabselect' + (tab + 1));

        selector.parentNode.removeClassName('closed');
        this.openTab(selector);

    },

    prevClick : function() {

        tab = TabBox.getCurrentTab();
        selector = $('tabselect' + (tab - 1));
        this.openTab(selector);

    },
    
    openTab : function(elem) {

        TabBox.openTab(elem);
        if (TabBox.getCurrentTab() == 6) {
            $('nextBtn').hide();
        } else {
            $('nextBtn').show();
        }
        if (TabBox.getCurrentTab() == 0) {
            $('prevBtn').hide();
        } else {
            $('prevBtn').show();
        }    

    }


}
var wf = {
    collectionInfo : new Array (),

    init : function() {

    	wf.initSliders();
		wf.initColorPickers();
    },

    showFieldset : function(elem){
    	var fieldset = elem.parentNode;
    	var fieldsets = $('widgetEditor').getElementsByTagName('fieldset');
    	
    	for (var i=0; i<fieldsets.length; i++){
    		if(fieldsets[i] != fieldset){
    			fieldsets[i].className = "";
    		}
    	}
    	
    	if(fieldset.className != 'open') {
    		fieldset.className = "open";
    		//new Effect.Highlight(fieldset);
    	} else {
    		fieldset.className = "";
    	}
    },

    initWidgetPreviewer : function () {
    	var select = $$('form.newWidgetForm')[0].getElementsByTagName('select')[0];

    	select.onchange = function () {
    		wf.showPreviewImage(this.selectedIndex);
    	}

    	previews = $('widgetpreviewer').getElementsByTagName('li');
    	for(var i=0; i<previews.length; i++){
    		//previews[i].getElementsByTagName('img')[0].style.width = 240+"px"; 
    		$(previews[i]).hide();
    	}
    	$(previews[0]).show();
    },

    showPreviewImage : function (num){
    	
    	var preview = $$('li.widgetpreview');

    	for(var i=0; i<previews.length; i++){
    		previews[i].hide();
    	}
    	
    	new Effect.Appear(previews[num],{duration: 0.2});
    
    },
    
    deleteWidget : function (wid) {
    	$('deleteWidget').wid.value = wid;
    	if(confirm('Are you sure you want to delete this widget?')){
    		$('deleteWidget').submit();
    	}
    },

	findIntervals : function(increments, min, max) {

		increments = parseFloat(increments);
		min = parseFloat(min);
		max = parseFloat(max);
		var valuesArr = new Array();
		var counter = 0;
		for (var i=min; i < max; i+=increments) {
			valuesArr.push(i);
		} 

		valuesArr.push(max);

		return valuesArr;

	},

	initSlider : function(id, min, max, increments, value) {
		try {	
		var slider = new Control.Slider('handle_'+id, 'track_'+id,
			{
				range		: $R(min, max),
				minimum		: min,
				maximum		: max,
				values		: this.findIntervals(increments, min, max),
				sliderValue : value,
				onSlide		: 
					function(v) { 
						$('value_'+id).value = (v);
					}
			}
		);
		} catch(err) { alert(err); }

	},

	setFeedUrl : function (elem) {
    	var inputs = $('widgetSettings').getElementsByTagName('input');

    	for (var i=0; i<inputs.length; i++){
    		if(inputs[i].name == 'settings[rssFeed]'){
    			inputs[i].value = 'http://dev4.filemobile.com/services/mediarss?c=' + elem.value + '&vid=' + selectedVHost;
    		}
    	}
    },

    changeWidgetSelector : function (wid) {

    	if (wid !== 0 ){

    		var embedCode = $('embedCode').value;
    		if ( embedCode.indexOf ( 'wid=' ) == -1 ){
    			embedCode = embedCode.replace ( /name="FlashVars" value="/, 'name="FlashVars" value="wid='+wid+'&' );	
    			embedCode = embedCode.replace ( /flashvars="/ , 'flashvars="wid=' + wid + '&');
    		} else {
    			embedCode = embedCode.replace ( /wid=[0-9]+/g, 'wid=' + wid );
    		}

    		$('embedCode').value = embedCode;
    	
    	}
    },

	hexField : '',

	showColorPicker : function (elemID) {
		$('colorpickerContainer').setStyle({opacity: 1.0});
		wf.hexField = elemID;
	},

	hideColorPicker : function () {
		$('colorpickerContainer').setStyle({opacity: 0.0});
		return false;
	},

	updateColorField : function(elemID) { 
		$(elemID).style.backgroundColor = $(elemID).value;
	},

	initColorPickers : function () {
		var colorPickers = $$('input.fmColorPicker');
		for(var i=0; i<colorPickers.length; i++){
			colorPickers[i].onclick = function () {
				wf.showColorPicker(this.id);
			}
			colorPickers[i].onchange = function () {
				wf.updateColorField(this.id);
			}
			colorPickers[i].onkeyup = function () {
				wf.updateColorField(this.id);
			}
		}
		new Draggable('colorpickerContainer', {handle: 'colorPickerHandle', onEnd : function () { Tester.PositionWheel(); }});
	},
	
	// getting list of widgets ..

	getWidgets : function (  ) {
		var params = {
	      "vhost" :       selectedVHost
	    }
		
		jsonRequest('widgets.getWidgets', params,
		    function(result)     { wf.getWidgetsResult(result); },
		    function(exception)  { wf.getWidgetException(exception); }
	  	);
	},

	cachedWidgets : [],
	widgetCategories : [],
	fileTypes: [],
	fileTypeStrings : ["unknown", "image", "video", "audio","text"],
	numOfCategories : 0,
	

	getWidgetsResult : function (result) {

		var widgetTypes = [];

		// The result was received as expected
		for (var i=0; i<result.length; i++){
		
			if (!widgetTypes[result[i].type]) widgetTypes[result[i].type] = [];
			widgetTypes[result[i]['type']].push(result[i]);
		} 

		wf.cachedWidgets = widgetTypes.clone();
	
		widgetTypes.each(function(item) {
			wf.numOfCategories++;
			wf.getWidgetDescription(item[0].type);
		});
		
	},

	getWidgetDescription : function (type) {
		var params = {'type' : type}
		jsonRequest('widgets.getWidgetDescription', params,
			function(result)     { wf.getWidgetDescriptionResult(result, type); },
			function(exception)  { wf.getWidgetException(exception); }
		);
	},

	getWidgetDescriptionResult : function (result, type) {
		
		wf.widgetCategories[type] = '<li><a href="#" onclick="return wf.showWidgets('+result['id'] +',this);">'+result['name']+'</a></li>';
		wf.fileTypes[type] = result['fileTypes'];

		if(--wf.numOfCategories <= 0){
			$('myWidgetCategories').innerHTML = wf.widgetCategories.join('');
		}
	},

	showWidgets : function (type, elem) {
		
		$('myWidgets').innerHTML = '';
		wf.cachedWidgets[type].each(function(item){
			$('myWidgets').innerHTML += '<li><a href="#" onclick="return wf.getWidgetInfo('+item.id+', this);">'+item.name+'</a></li>';
		});
		
		$('myWidgetDetails').innerHTML = '<h1 style="text-align:center">Select a widget</h1>';
		
		//setting highlight to selected category
		var links = $$('#myWidgetCategories li a');
		for(var i=0; i<links.length; i++) links[i].className = '';
		elem.className = 'active';

		return false;
	},

	//getting widget info

   getWidgetInfo : function ( wid , elem) {
		var params = {
			"wid" :         wid,
			"language" :    'en',
			"referer" :     'klets'
		}

		jsonRequest('widgets.getWidgetInfo', params,
			function(result)     { wf.getWidgetInfoResult(result, wid); },
			function(exception)  { wf.getWidgetException(exception); }
		);

		var links = $$('#myWidgets li a');
		for(var i=0; i<links.length; i++) links[i].className = '';
		elem.className = 'active';
		return false;
   },

    getDimensions : function ( widgetType ) {
		var sizes = new Array("400","300");

		switch ( widgetType ) {
			case '2' :
				sizes[0] = 660;
				sizes[1] = 450;
				break;
			
			case '3' :
				sizes[0] = 490;
				sizes[1] = 370;
				break;
			case '4' :
			case '5' :
			case '6' :
			case '7' :
			case '8' :
			case '9' :
				sizes[0] = 410;
				sizes[1] = 360;
				break;
		}

        return sizes;
    },

	// @TODO MAKE THIS WORK ON BOTH LIVE AND STAGING
    // @TODO ADD COMMENT WHAT widgetType IS (TAKE OUT MAGIC)
    getSampleMedia : function ( widgetType ) {
        switch ( widgetType ) {
            case '3':
                return 313591;

            case '4':
            case '5':
            case '6':
            case '7':
            case '8':
            case '9':
                return 313591;

            default:
                return '';
        }
    },

   getWidgetInfoResult : function (result, wid) {
		var sizes = wf.getDimensions ( result [ 'type' ] );
		var mid = wf.getSampleMedia ( result [ 'type' ] );

		var ob = '';
		var collection = '';
		
		ob = '<span class="thumbContainer"><img src="/static/2/images/applications/empty.gif" /></span>';
   		ob += '<h3>' + result['name'] + '</h3>';
		ob += '<table style="width: 100%">';

		if(result['settings'].collection)
			collection = '<tr><th>Collection</th><td class="collectionName">'+result['settings'].collection+'</td></tr>';
		
		if( wf.fileTypes[result['type']] ) {
			var tob = '';
			for(var i=0; i<wf.fileTypes[result['type']].length; i++){
				if(i == 0){
					tob += wf.fileTypeStrings[wf.fileTypes[result['type']][i]];
				} else {
					tob += ', ' + wf.fileTypeStrings[wf.fileTypes[result['type']][i]];
				}
			}
			ob += '<tr><th>Filetypes</th><td>' +tob+ '</td></tr>';
		}

		ob += collection;
		ob += '<tr><td style="padding: 0pt 56px;" colspan="2">';
		ob += '<button style="float: left" class="btn preview" onclick="myLightWindow.activateWindow({href: \'/widgetpreview?vid=22&wid='+wid+'&mid='+mid+'\', width: '+sizes[0]+', height: '+sizes[1]+'});">preview</button>';
		ob += '<button style="float:right" class="btn edit" onclick="document.location=\'/widgetdetail?vid='+selectedVHost+'&wid='+wid+'\';">edit</button>';
		ob += '</td></tr>';
		ob += '<tr><td colspan="2"><p style="clear: left">' + result['description'] + '</p></td></tr>';
		ob += '</table>';
		$('myWidgetDetails').innerHTML = ob;

        // Note that this call to populateCollectionName must of course occur
        // after the collectionName container has been inserted into the DOM
        if ( result [ 'settings' ].collection )
            wf.populateCollectionName ( result [ 'settings' ].collection, '#myWidgetDetails td.collectionName' );
   },

	getWidgetException : function (exception) {
	  // Some error occured
		Messenger.message("2","Error: You don\'t have the right permissions \(widgets.getWidgets\)");
		$('tab1').style.visibility = "hidden";
	},

    populateCollectionName : function ( collectionID, containerSelector ) {
        if ( wf.collectionInfo [ collectionID ] ) {
		    var container = $$( containerSelector );
    
            if ( container && container.length > 0 )
                container [ 0 ].innerHTML = wf.collectionInfo [ collectionID ].name.substr ( 0, 40 );

            return;            
        }

		jsonRequest (
		    'collections.getCollectionInfo',
		    { 'collection': collectionID },
		    function ( result ) {
		        wf.collectionInfo [ collectionID ] = result;

		        var container = $$( containerSelector );

                if ( container && container.length > 0 )
                    container [ 0 ].innerHTML = result.name.substr ( 0, 40 );
		    },
		    function ( exception ) {}
		);
    }
}
 var MFTools = {
     type: { ERROR: 'error', MESSAGE: 'message' },

    mt : null,

    showFeedback : function (type, data, displaytime){
    	if($('messagebox').style.display != 'none'){
            //MFTools.hideFeedback();
            $('messagebox').innerHTML = '<span id="'+type+'"><a href="#" class="closeFeedback" onclick="MFTools.hideFeedback(); return false"></a>'+data+'</span>';
            displaytime = displaytime + displaytime;
            clearTimeout (MFTools.mt);
    	    MFTools.mt = setTimeout(function() {MFTools.hideFeedback();}, displaytime);
        } else {
        	if(!displaytime) displaytime = 5000;
    	    $('messagebox').innerHTML = '<span id="'+type+'"><a href="#" class="closeFeedback" onclick="MFTools.hideFeedback(); return false"></a>'+data+'</span>';
        	new Effect.SlideDown('messagebox', {duration: 0.6});
    	    MFTools.mt = setTimeout(function() {MFTools.hideFeedback();}, displaytime);
        }


},

    hideFeedback : function() {
         var messageBox = $( 'messagebox' );

         if ( messageBox && ( messageBox.style.display != 'none' ) ) {
    		try {
    			new Effect.SlideUp('messagebox',{duration: 0.4});
    			//$('messagebox').hide();
    			//$('messagebox').style.visibility="hidden";
    		} catch (e) {
    			alert(e);	
    		}
    	}	
    },

    redirectProject : function (sticky) {
        /**
         * Maps pages that the user should be redirected away from when the user changes projects using the vhost dropdown.
         * This only has an effect if the user has the 'sticky' flag set in their profile.
         * The key in this object is the page to redirect from, the value, the page to redirect to.
         * ie: to redirect users away from the wrappers page to the applications page there should be an entry such as:
         * 'wrappers': 'applications'
         */
        var pageMappings = {
            'wrappers':             'applications',
            'apptemplates':         'applications', 
            'memberdetail':         'communitymembers',
            'widgetdetail':         'widgets',
            'apptemplatedetail':    'applications',
            'emaildetail':          'applications',
            'wrapperdetail':        'applications',
            'cssdetail':            'applications',
            'css':                  'applications',
            'mediadetail':          'media'
        };

        var newVHost = $( 'projectDropDown' ).value;

    	switch(newVHost){
    		case '0': document.location = '/newvhost?vid=2';
    			break;
    		default :
				if ( sticky ) {
                    var currentPage = /[^\/]\/([^?/]+)/.exec ( document.location.toString () );

                    if ( currentPage == null )
                        document.location = '/?vid=' + newVHost;

                    try {
                        if ( currentPage.length > 1 ) {
                            var mappedURL = pageMappings [ currentPage [ 1 ] ];

                            if ( typeof ( mappedURL ) != 'undefined' ) {
                                document.location = '/' + mappedURL + '?vid=' + newVHost;

                                return;
                            }
                        }
                    }
                    catch ( ex ) {
                        document.location = '/?vid=' + newVHost;

                        return;
                    }

                    document.location = document.location.toString ().replace ( /vid=[0-9]+/, 'vid=' + newVHost );
				} else {
					document.location = '/dashboard?vid=' + newVHost;
				}
    			
    	}
    	return false;
    },

    setLastProject : function () {
        fm.cookies.addCookie('lastvid',selectedVHost, 8640000); //100 days in seconds
    }
          
 }

  String.prototype.pad = function(l, s){
    return (l -= this.length) > 0 ? (s = new Array(Math.ceil(l / s.length) + 1).join(s)).substr(0, s.length) + this + s.substr(0, l - s.length) : this;
  };
var Transcoder = {
    
    getFileStatus : function (mid, type) {

    	var m_type = type;
    	var m_sane = 50;
    	var filestatuses = new Array("uploading","queued for transcoding","transcoding","transcoded successfully","transcoding failed","","","deleted");

        // Requests file info to use for conversion status messages
        // Note that the handler of this response will continue to send new requests and update some elements
        // as long as the conversion type passed to getFileStatus has not completed or failed
    	function getFileInfo () {
    	
    		var params = {
    			"id" :          mid,
    			"uid" :         false,
    			"returnComments" : false
    		}

    		jsonRequest('media.getFileInfo', params,
    			function(result)     { getFileInfoResult(result); },
    			function(exception)  { getFileInfoException(exception); }
    			);
    	}

    	function getFileInfoResult(result) {
            conversionComplete = false;
			try {
            if ( result [ 'conversions' ] ) {
                result [ 'conversions' ].each (
                    function ( currentConversion ) {
                        if ( currentConversion [ 'type' ] == m_type ) {
                            if($('fmMediaReconvert')) var reconvertFormHTML = $('fmMediaReconvert').innerHTML;
							var statusElements =
                                '   <img src="/static/2/images/icons/filestatuses/' + currentConversion [ 'status' ] + '.png" class="cnvstatus" />\n' +
                                '   <span class="cnvstatus">status: ' + filestatuses [ currentConversion [ 'status' ] ] + '</span>';

                            if ( currentConversion [ 'status' ] != 3 ) {
                                $( 'filestatus' ).innerHTML =
                                    '<span class="loader">\n' +
                                    statusElements + '\n' +
                                    '</span>\n';

                                if ( currentConversion [ 'status' ] == 4 ) {
                                    // I feel dirty...
                                    $( 'filestatus' ).innerHTML += reconvertFormHTML;
                                }
                            }
                            else {
                                $( 'filestatus' ).innerHTML =
                                    '<span class="loader" style="background-image: url( /static/3/images/loader_done_bg.gif );">\n' +
                                    '   <a href="' + result [ 'publicUrl' ] + '/' + m_type + '">download file</a>\n' +
                                    '</span>';

                                conversionComplete = true;

                                if ( $( 'ctvupload' ) )
                                    $( 'ctvupload' ).style.display = 'inline';
                            }
                        }
                    }
                );
            }
			
            if ( !conversionComplete )
        		window.setTimeout ( getFileInfo, 10000 );
        
			} catch(err) { console.log(err); }
		}

    	function getFileInfoException(exception) {
    		// Some error occured
    		alert(exception);
    	}
        
        //ok, why is here a call to getFileInfo() without a single comment why that's happening?
    	getFileInfo();

    },
    
    checkEven : function (elem) {
        if (elem.value %2 !== 0){
            Messenger.message('error','The value you entered is an odd number. This is likely to cause problems. We strongly suggest you make this an even number.');
            elem.focus () ;
        }
    },
    
    setDimensionsFor3GP : function (elem) {
        var options = elem.getElementsByTagName('option');
        dimensions = options[elem.value].innerHTML.split('x');
        if (elem.value == '0') {

            return;
        }
        $('video-width').value = dimensions[0];
        $('video-height').value = dimensions[1];
    },

    setDimensionsDropDown : function (width) {
        var elem = $('video-dimensions');
        var options = elem.getElementsByTagName('option');
        
        for (var i=0; i<options.length; i++){
            var rwidth =  options[i].innerHTML.split('x');

            if (width == rwidth[0]){
                $('video-dimensions').selectedIndex = i;
            }
        }
    }
}

function updateMediaInfo(id,title,hits) {
    var data = '<h2>' + title + '</h2>';
    data+='<b>Hits:</b>' + hits;
    $('mediaInfoBox').innerHTML = data; 
}

// Copyright 2007, Google Inc.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//  1. Redistributions of source code must retain the above copyright notice,
//     this list of conditions and the following disclaimer.
//  2. Redistributions in binary form must reproduce the above copyright notice,
//     this list of conditions and the following disclaimer in the documentation
//     and/or other materials provided with the distribution.
//  3. Neither the name of Google Inc. nor the names of its contributors may be
//     used to endorse or promote products derived from this software without
//     specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Sets up google.gears.*, which is *the only* supported way to access Gears.
//
// Circumvent this file at your own risk!
//
// In the future, Gears may automatically define google.gears.* without this
// file. Gears may use these objects to transparently fix bugs and compatibility
// issues. Applications that use the code below will continue to work seamlessly
// when that happens.

(function() {
  // We are already defined. Hooray!
  if (window.google && google.gears) {
    return;
  }

  var factory = null;

  // Firefox
  if (typeof GearsFactory != 'undefined') {
    factory = new GearsFactory();
  } else {
    // IE
    try {
      factory = new ActiveXObject('Gears.Factory');
      // privateSetGlobalObject is only required and supported on WinCE.
      if (factory.getBuildInfo().indexOf('ie_mobile') != -1) {
        factory.privateSetGlobalObject(this);
      }
    } catch (e) {
      // Safari
      if ((typeof navigator.mimeTypes != 'undefined')
           && navigator.mimeTypes["application/x-googlegears"]) {
        factory = document.createElement("object");
        factory.style.display = "none";
        factory.width = 0;
        factory.height = 0;
        factory.type = "application/x-googlegears";
        document.documentElement.appendChild(factory);
      }
    }
  }

  // *Do not* define any objects if Gears is not installed. This mimics the
  // behavior of Gears defining the objects in the future.
  if (!factory) {
    return;
  }

  // Now set up the objects, being careful not to overwrite anything.
  //
  // Note: In Internet Explorer for Windows Mobile, you can't add properties to
  // the window object. However, global objects are automatically added as
  // properties of the window object in all browsers.
  if (!window.google) {
    google = {};
  }

  if (!google.gears) {
    google.gears = {factory: factory};
  }
})();